| Delaware                                                                | 13-3326724                                    |
|-------------------------------------------------------------------------|-----------------------------------------------|
| (State      or other jurisdiction ofincorporation      or organization) | (I.R.S.      EmployerIdentification      No.) |
|                                                                    |                                          |
| 1510      Cotner Avenue                                                 |                                          |
| Los      Angeles, California                                            | 90025                                         |
| (Address      of principal executive offices)                           | (Zip      Code)                               |

| Title of Each      Class            | Name of each exchange      on which registered |
|-------------------------------------|------------------------------------------------|
| Common      Stock, $.0001 par value | NASDAQ      Global Market                      |
|                                |                                           |

----

----

|  PART      II.   |                                             |
|---------------------------------|--------------------------------------------------|
| Item      8.                    | Financial      Statements and Supplementary Data |   |

The Financial Statements are attached hereto and begin on page5.

----

----

| CERTAIN      RADNET, INC. AFFILIATES |
|--------------------------------------|
| COMBINED      BALANCE SHEETS         |
| (IN      THOUSANDS)                  |

|                                                                                                                                     |   | December      31, |   |   | December      31, |   |
|------------------------------------------------------------------------------------------------------------------------------------------|--------|-------------------|--------|--------|-------------------|--------|
|                                                                                                                                     |   | 2009              |   |   | 2008              |   |
|                                                                                                                                     |   |              |   |   | (unaudited)       |   |
| ASSETS                                                                                                                                   |
| CURRENT      ASSETS                                                                                                                      |   |              |   |   |              |   |
| Cash      and cash equivalents                                                                                                           |   | $                 | 1,306  |   |              | $      | 519 |   |
| Accounts      receivable, net of allowance for bad debts of $1,832 and      $1,236 at December 31, 2009 and 2008, respectively |   |              | 5,403  |   |              |   | 6,094 |   |
| Due      from affiliates                                                                                                                 |   |              | 5,988  |   |              |   | 4,999 |   |
| Prepaid      expenses and other current assets                                                                                           |   |              | 956    |   |              |   | 465 |   |
|    Total      current assets                                                                                              |   |              | 13,653 |   |              |   | 12,077 |   |
| PROPERTY      AND EQUIPMENT, NET                                                                                                         |   |              | 19,785 |   |              |   | 18,731 |   |
|    Total      assets                                                                                                      |   | $                 | 33,438 |   |              | $      | 30,808 |   |
| LIABILITIES      AND PARTNERS' EQUITY                                                                                                    |
| CURRENT      LIABILITIES                                                                                                                 |   |              |   |   |              |   |   |   |
| Accounts      payable and accrued expenses                                                                                               |   | $                 | 2,717  |   |              | $      | 1,708 |   |
| Current      portion of deferred rent                                                                                                    |   |              | 196    |   |              |   | 61 |   |
| Current      portion of equipment notes payable                                                                                          |   |              | 1,368  |   |              |   | 1,366 |   |
| Current      portion of obligations under capital leases                                                                                 |   |              | 906    |   |              |   | 646 |   |
|    Total      current liabilities                                                                                         |   |              | 5,187  |   |              |   | 3,781 |   |
| LONG-TERM      LIABILITIES                                                                                                               |   |              |   |   |              |   |   |   |
| Deferred      rent, net of current portion                                                                                               |   |              | 707    |   |              |   | 124 |   |
| Equipment      notes payable, net of current portion                                                                                     |   |              | 3,316  |   |              |   | 4,687 |   |
| Obligations      under capital lease, net of current portion                                                                             |   |              | 2,331  |   |              |   | 2,142 |   |
|    Total      liabilities                                                                                                 |   |              | 11,541 |   |              |   | 10,734 |   |
| COMMITMENTS      AND CONTINGENCIES                                                                                                       |   |              |   |   |              |   |   |   |
| PARTNERS'      EQUITY                                                                                                                    |   |              |   |   |              |   |   |   |
| Radnet,      Inc.                                                                                                                        |   |              | 9,836  |   |              |   | 9,064 |   |
| Other      partners                                                                                                                      |   |              | 12,061 |   |              |   | 11,010 |   |
|    Total      partners' equity                                                                                            |   |              | 21,897 |   |              |   | 20,074 |   |
|       Total      liabilities and partners' equity                                                          |   | $                 | 33,438 |   |              | $      | 30,808 |   |

| The      accompanying notes are an integral part of these financial      statements. |
|--------------------------------------------------------------------------------------|

----

| CERTAIN      RADNET, INC. AFFILIATES |
|--------------------------------------|
| COMBINED      STATEMENTS OF INCOME   |
| (IN      THOUSANDS)                  |

|                                  |   | Years      Ended December 31, |   |
|---------------------------------------|--------|-------------------------------|--------|
|                                  |   |                          | 2009   |   |   |   | 2008 |   |   |   | 2007 |   |
|                                  |   |                          |   |   |   |   | (unaudited) |   |   |   | (unaudited) |   |
| NET      REVENUE                      |   | $                             | 43,074 |   |   | $ | 43,784 |   |   | $ | 32,349 |   |
|                                  |   |                          |   |   |   |   |   |   |   |   |   |   |
| OPERATING      EXPENSES               |   |                          |   |   |   |   |   |   |   |   |   |   |
| Operating      expenses               |   |                          | 27,272 |   |   |   | 26,875 |   |   |   | 20,458 |   |
| Depreciation      and amortization    |   |                          | 3,269  |   |   |   | 3,227 |   |   |   | 1,518 |   |
| Provision      for bad debts          |   |                          | 2,482  |   |   |   | 2,416 |   |   |   | 1,510 |   |
| Loss      (gain) on sale of equipment |   |                          | -      |   |   |   | 68 |   |   |   | (8 | ) |
| Total      operating expenses         |   |                          | 33,023 |   |   |   | 32,586 |   |   |   | 23,478 |   |
|                                  |   |                          |   |   |   |   |   |   |   |   |   |   |
|                                  |   |                          |   |   |   |   |   |   |   |   |   |   |
| INCOME      FROM OPERATIONS           |   |                          | 10,051 |   |   |   | 11,198 |   |   |   | 8,871 |   |
|                                  |   |                          |   |   |   |   |   |   |   |   |   |   |
| Net      interest expense             |   |                          | 659    |   |   |   | 647 |   |   |   | 52 |   |
|                                  |   |                          |   |   |   |   |   |   |   |   |   |   |
| NET      INCOME                       |   | $                             | 9,392  |   |   | $ | 10,551 |   |   | $ | 8,819 |   |

| The      accompanying notes are an integral part of these financial      statements. |
|--------------------------------------------------------------------------------------|

----

| CERTAIN      RADNET, INC. AFFILIATES         |
|----------------------------------------------|
| COMBINED      STATEMENTS OF PARTNERS' EQUITY |
| (IN      THOUSANDS)                          |

|                                         |   |              |   |   |                |   |   |   |   |
|----------------------------------------------|--------|-------------------|--------|--------|---------------------|--------|--------|--------|--------|
|                                         |   | Radnet,      Inc. |   |   | Other      Partners |   |   | Total  |   |
|                                         |   |              |   |   |                |   |   |   |   |
| BALANCE      - January 1, 2007 (unaudited)   |   | $                 | 7,935  |   |                | $      | 10,434 |   |   | $ | 18,369 |   |
| Contributions                                |   |              | 714    |   |                |   | 744    |   |   |   | 1,458 |   |
| Net      Income                              |   |              | 4,835  |   |                |   | 3,984  |   |   |   | 8,819 |   |
| Transfers                                    |   |              | (392   | )      |                |   | 392    |   |   |   | - |   |
| Distributions                                |   |              | (5,418 | )      |                |   | (6,522 | )      |   |   | (11,940 | ) |
| BALANCE      - December 31, 2007 (unaudited) |   |              | 7,674  |   |                |   | 9,032  |   |   |   | 16,706 |   |
| Contributions                                |   |              | 400    |   |                |   | 600    |   |   |   | 1,000 |   |
| Net      Income                              |   |              | 4,725  |   |                |   | 5,826  |   |   |   | 10,551 |   |
| Distributions                                |   |              | (3,735 | )      |                |   | (4,448 | )      |   |   | (8,183 | ) |
| BALANCE      - December 31, 2008 (unaudited) |   |              | 9,064  |   |                |   | 11,010 |   |   |   | 20,074 |   |
| Contributions                                |   |              | -      |   |                |   | -      |   |   |   | - |   |
| Net      Income                              |   |              | 4,171  |   |                |   | 5,221  |   |   |   | 9,392 |   |
| Distributions                                |   |              | (3,399 | )      |                |   | (4,170 | )      |   |   | (7,569 | ) |
| BALANCE      - December 31, 2009             |   | $                 | 9,836  |   |                | $      | 12,061 |   |   | $ | 21,897 |   |
|                                         |   |              |   |   |                |   |   |   |   |   |   |   |

|                                                                                 |   |   |   |   |   |   |
|--------------------------------------------------------------------------------------|--------|--------|--------|--------|--------|--------|
| The      accompanying notes are an integral part of these financial      statements. |

----

| CERTAIN      RADNET, INC. AFFILIATES   |
|----------------------------------------|
| COMBINED      STATEMENTS OF CASH FLOWS |

|                                                            |   | Years      Ended December 31, |   |
|-----------------------------------------------------------------|--------|-------------------------------|--------|
|                                                            |   | 2009                          |   |   | 2008 |   |   | 2007 |   |
|                                                            |   |                          |   |   | (unaudited) |   |   | (unaudited) |   |
|  CASH      FLOWS FROM OPERATING ACTIVITIES                 |   |                          |   |   |   |   |   |   |   |
|                                                            |   |                          |   |   |   |   |   |   |   |
| Net      income                                                 |   | $                             | 9,392  |   |   | $ | 10,551 |   |   | $ | 8,819 |   |
|  Adjustments      to reconcile net income                  |   |                          |   |   |   |   |   |   |   |   |   |   |
|  to      net cash provided by operating activities:        |   |                          |   |   |   |   |   |   |   |   |   |   |
|  Depreciation      and amortization                        |   |                          | 3,269  |   |   |   | 3,227 |   |   |   | 1,518 |   |
|  Provision      for bad debts                              |   |                          | 2,482  |   |   |   | 2,416 |   |   |   | 1,510 |   |
|  Deferred      rent amortization                           |   |                          | 718    |   |   |   | 29 |   |   |   | 158 |   |
|  Net      loss (gain) on sale of assets                    |   |                          | -      |   |   |   | 68 |   |   |   | (8 | ) |
|  Changes      in operating assets and liabilities          |   |                          |   |   |   |   |   |   |   |   |   |   |
|  Accounts      receivable                                  |   |                          | (1,791 | ) |   |   | (4,009 | ) |   |   | (919 | ) |
|  Other      current assets                                 |   |                          | (1,308 | ) |   |   | (3,011 | ) |   |   | (883 | ) |
|  Accounts      payable and accrued expenses                |   |                          | 373    |   |   |   | (986 | ) |   |   | 675 |   |
|  Net      cash provided by operating activities            |   |                          | 13,603 |   |   |   | 9,118 |   |   |   | 10,870 |   |
|  CASH      FLOWS FROM INVESTING ACTIVITIES                 |   |                          |   |   |   |   |   |   |   |   |   |   |
|  Purchase      of property and equipment                   |   |                          | (4,046 | ) |   |   | (5,555 | ) |   |   | (6,669 | ) |
|  Proceeds      from sale of equipment                      |   |                          | 911    |   |   |   | 18 |   |   |   | 38 |   |
|  Net      cash used in investing activities                |   |                          | (3,135 | ) |   |   | (5,537 | ) |   |   | (6,631 | ) |
|  CASH      FLOWS FROM FINANCING ACTIVITIES                 |   |                          |   |   |   |   |   |   |   |   |   |   |
|  Principal      payments on notes and leases payable       |   |                          | (2,112 | ) |   |   | (1,457 | ) |   |   | (169 | ) |
|  Proceeds      from borrowings on notes payable            |   |                          | -      |   |   |   | 2,125 |   |   |   | 4,742 |   |
|  Partner      contributions                                |   |                          | -      |   |   |   | 1,000 |   |   |   | 1,458 |   |
|  Distributions      to partners                            |   |                          | (7,101 | ) |   |   | (7,350 | ) |   |   | (11,940 | ) |
|  Net      cash used in financing activities                |   |                          | (9,681 | ) |   |   | (6,515 | ) |   |   | (5,909 | ) |
|  NET      INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS |   |                          | 787    |   |   |   | (2,934 | ) |   |   | (1,670 | ) |
|  CASH      AND CASH EQUIVALENTS, beginning of period       |   |                          | 519    |   |   |   | 3,453 |   |   |   | 5,123 |   |
|  CASH      AND CASH EQUIVALENTS, end of period             |   | $                             | 1,306  |   |   | $ | 519 |   |   | $ | 3,453 |   |
|                                                            |   |                          |   |   |   |   |   |   |   |   |   |   |
|  SUPPLEMENTAL      DISCLOSURE OF CASH FLOW INFORMATION     |   |                          |   |   |   |   |   |   |   |   |   |   |
|  Cash      paid during the period for interest             |   | $                             | 659    |   |   | $ | 647 |   |   | $ | 52 |   |

|  The      accompanying notes are an integral part of these financial      statements. |
|--------------------------------------------------------------------------------------------|

----

----

|                |                                                                                         |   | %      owned by Radnet, Inc. |   |
|---------------------|----------------------------------------------------------------------------------------------|--------|------------------------------|--------|
|                |                                                                                         |   |                         |   |
|                | Franklin      Imaging Joint Venture                                                          |   | 49%                          |   |
|                | Carroll      County Radiology, LLC                                                           |   | 40%                          |   |
|                | MRI      at St. Joseph Medical Center                                                        |   |    49%      * |   |
|                |                                                                                         |   |                         |   |
| *    | Prior      to December 2007, Radnet, Inc. owned 73% of MRI at St. Joseph Medical      Center |

----

|                                           |   | December      31, |    |
|------------------------------------------------|--------|-------------------|---------|
|                                           |   | 2009              |    |   | 2008 |   |
|                                           |   |              |    |   | (unaudited) |   |
| Medical      equipment                         |   | $                 | 19,848  |   |   | $ | 19,446 |   |
| Office      equipment, furniture and fixtures  |   |              | 1,914   |   |   |   | 1,846 |   |
| Leasehold      improvements                    |   |              | 11,678  |   |   |   | 9,097 |   |
| Equipment      under capital leases            |   |              | 4,661   |   |   |   | 3,469 |   |
|                                           |   |              | 38,101  |   |   |   | 33,858 |   |
| Accumulated      depreciation and amortization |   |              | (18,316 | ) |   |   | (15,127 | ) |
|                                           |   | $                 | 19,785  |   |   | $ | 18,731 |   |

----

|                              |   | December      31, |   |
|-----------------------------------|--------|-------------------|--------|
|                              |   | 2009              |   |   | 2008 |   |
|                              |   |              |   |   | (unaudited) |   |
| Accounts      payable             |   | $                 | 271    |   |   | $ | 70 |   |
| Accrued      expenses             |   |              | 1,859  |   |   |   | 1,085 |   |
| Accrued      payroll and vacation |   |              | 587    |   |   |   | 553 |   |
|     Total     |   | $                 | 2,717  |   |   | $ | 1,708 |   |

| 2010                        |   | $      | 1,368 |   |
|-----------------------------|--------|--------|-------|--------|
| 2011                        |   |   | 1,480 |   |
| 2012                        |   |   | 1,601 |   |
| 2013                        |   |   | 235   |   |
| Total      minimum payments |   | $      | 4,684 |   |

| 2010                                             |   | $      | 1,134 |   |
|--------------------------------------------------|--------|--------|-------|--------|
| 2011                                             |   |   | 1,134 |   |
| 2012                                             |   |   | 978   |   |
| 2013                                             |   |   | 331   |   |
| 2014                                             |   |   | 147   |   |
| Total      minimum payments                      |   |   | 3,724 |   |
| Amount      representing interest                |   |   | (487  | )      |
| Present      value of net minimum lease payments |   |   | 3,237 |   |
| Less      current portion                        |   |   | (906  | )      |
| Long-term      portion                           |   | $      | 2,331 |   |

----

|       |   | Facilities |        |   | Equipment |   |   | Total  |   |
|------------|--------|------------|-------------|--------|-----------|--------|--------|--------|--------|
| 2010       |   | $          | 1,577       |   |      | $      | 801    |   |   | $ | 2,378 |   |
| 2011       |   |       |  1,324 |   |      |   | 548    |   |   |   | 1,872 |   |
| 2012       |   |       | 1,335       |   |      |   | 91     |   |   |   | 1,426 |   |
| 2013       |   |       | 1,372       |   |      |   | -      |   |   |   |  1,372 |   |
| 2014       |   |       | 1,410       |   |      |   | -      |   |   |   | 1,410 |   |
| Thereafter |   |       | 6,164       |   |      |   | -      |   |   |   | 6,164 |   |
|       |   | $          | 13,182      |   |      | $      | 1,440  |   |   | $ | 14,622 |   |

----

| Item      15.                     Exhibits      and Financial Statement Schedules |   | Page No. |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|---------------|
|                                                                                                                                                              |   |          |
| (a)      Financial Statements – The following financial statements are filed      herewith:                                                                 |   |          |
|                                                                                                                                                              |   |          |
| Report      of Independent Registered Public Accounting Firm                                                                                                      |   | 4             |
|                                                                                                                                                              |   |          |
| Combined      Balance Sheets of Certain Radnet, Inc. Affiliates                                                                                              |   | 5             |
|                                                                                                                                                              |   |          |
| Combined      Statements of Income of Certain Radnet, Inc.      Affiliates                                                                              |   | 6             |
|                                                                                                                                                              |   |          |
| Combined      Statements of Partners’ Equity of Certain Radnet, Inc.      Affiliates                                                              |   | 7             |
|                                                                                                                                                              |   |          |
| Combined      Statements of Cash Flows of Certain Radnet, Inc.      Affiliates                                                                     |   | 8      to 9   |
|                                                                                                                                                              |   |          |
| Notes to Combined      Financial Statements                                                                                                        |   | 10      to 13 |

| Exhibit       No. |   | Description      of Exhibit                                                                                                                 |   | Incorporated byReference      to |
|------------------------|--------|---------------------------------------------------------------------------------------------------------------------------------------------|--------|---------------------------------------|
|                   |   |                                                                                                                                        |   |                                  |
| 2.1                    |   | Agreement      and Plan of Merger, dated as of July 6, 2006, by and among Primedex,      Radiologix, Radnet Management, Inc. and Merger Sub |   | (E)                                   |
|                   |   |                                                                                                                                        |   |                                  |
| 2.2                    |   | Agreement      and Plan of Merger and Reorganization, dated as of September 3,      2008                                                    |   | (M)                                   |
|                   |   |                                                                                                                                        |   |                                  |
| 3.1                    |   | Certificate      of Incorporation of RadNet, Inc., a Delaware corporation                                                                   |   | (M)                                   |
|                   |   |                                                                                                                                        |   |                                  |
| 3.2                    |   | Certificate      of Amendment to Certificate of Incorporation of RadNet, Inc., a Delaware      corporation, dated September 2, 2008         |   | (M)                                   |
|                   |   |                                                                                                                                        |   |                                  |
| 3.3                    |   | Bylaws                                                                                                                                      |   | (M)                                   |
|                   |   |                                                                                                                                        |   |                                  |
| 4.1                    |   | Form      of Common Stock Certificate                                                                                                       |   | (G)                                   |
|                   |   |                                                                                                                                        |   |                                  |
| 10.1                   |   | 2000      Incentive Stock Option Plan (as amended)*                                                                                         |   | (C)                                   |
|                   |   |                                                                                                                                        |   |                                  |
| 10.2                   |   | 2006      Equity Incentive Plan*                                                                                                            |   | (E)                                   |
|                   |   |                                                                                                                                        |   |                                  |
| 10.3                   |   | First      Amendment to the 2006 Equity Incentive Plan*                                                                                     |   | (K)                                   |
|                   |   |                                                                                                                                        |   |                                  |
| 10.4                   |   | Form      of Warrant recharacterized as under the 2006 Equity Incentive plan – Form      A                                            |   | (K)                                   |
|                   |   |                                                                                                                                        |   |                                  |
| 10.5                   |   | Form      of Warrant recharacterized as under the 2006 Equity Incentive plan – Form      B                                            |   | (K)                                   |
|                   |   |                                                                                                                                        |   |                                  |
| 10.6                   |   | Form      of Indemnification Agreement between the registrant and each of its      officers and directors*                                  |   | (L)                                   |
|                   |   |                                                                                                                                        |   |                                  |
| 10.7                   |   | Employment      Agreement dated as of June 12, 1992 between RadNet and Howard G. Berger,      M.D.                                          |   | (A)                                   |
|                   |   | and      amendment to agreement.*                                                                                                           |   | (D)                                   |

----

|   |   |                                                                                                                                                                                                                                                     |   |   |
|--------|--------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|--------|
| 10.8   |   | Employment      Agreement dated April 16, 2001, with Jeffrey L. Linden                                                                                                                                                                                   |   | (B)    |
|   |   | and      amendment to agreement*                                                                                                                                                                                                                         |   | (D)    |
|   |   |                                                                                                                                                                                                                                                     |   |   |
| 10.9   |   | Employment      Agreement with Norman R. Hames dated May 1, 2001                                                                                                                                                                                         |   | (B)    |
|   |   | and      amendment to agreement*                                                                                                                                                                                                                         |   | (D)    |
|   |   |                                                                                                                                                                                                                                                     |   |   |
| 10.10  |   | Employment      Agreement with Mark Stolper effective January 1,2009*                                                                                                                                                                               |   | (N)    |
|   |   |                                                                                                                                                                                                                                                     |   |   |
| 10.11  |   | Retention      Agreement with Stephen Forthuber dated November 15,    2006*                                                                                                                                                                         |   | (H)    |
|   |   |                                                                                                                                                                                                                                                     |   |   |
| 10.12  |   | Amended      and Restated Management and Service Agreement between Radnet Management,      Inc. and Beverly Radiology Medical Group III dated January 1,      2004                                                                                       |   | (C)    |
|   |   |                                                                                                                                                                                                                                                     |   |   |
| 10.14  |   | Credit      Agreement, dated as November 15, 2006, among Radnet Management, Inc.,      the Credit Parties designated therein, General Electric Capital      Corporation, as Agent, the lenders described therein, and GE Capital      Markets, Inc. |   | (F)    |
|   |   |                                                                                                                                                                                                                                                     |   |   |
| 10.15  |   | Amendment      No. 1 of Existing Credit Agreement with General Electric Capital dated      April 2007.                                                                                                                                                   |   | (N)    |
|   |   |                                                                                                                                                                                                                                                     |   |   |
| 10.16  |   | Amendment      No. 2 of Existing Credit Agreement with General Electric Capital dated May      2007.                                                                                                                                                     |   | (N)    |
|   |   |                                                                                                                                                                                                                                                     |   |   |
| 10.17  |   | Amendment      No. 3 of Existing Credit Agreement with General Electric Capital      Corporation dated August 2007.                                                                                                                                 |   | (I)    |
|   |   |                                                                                                                                                                                                                                                     |   |   |
| 10.18  |   | Amendment      No. 4 of Existing Credit Agreement with General Electric Capital      Corporation dated November 2007.                                                                                                                                    |   | (N)    |

| 10.19  |   | Amendment      No. 5 of Existing Credit Agreement with General Electric Capital      Corporation dated February 2008.                                                                                                                                                   |   | (J)    |
|--------|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|--------|
|   |   |                                                                                                                                                                                                                                                                    |   |   |
| 10.20  |   | Amendment      No. 6 of Existing Credit Agreement with General Electric Capital      Corporation dated April 2008.                                                                                                                                                      |   | (N)    |
|   |   |                                                                                                                                                                                                                                                                    |   |   |
| 10.21  |   | Second      Lien Credit Agreement, dated as of November 15, 2006, among Radnet      Management, Inc., the Credit Parties designated therein, General Electric      Capital Corporation, as Agent, the Lenders described therein, and GE      Capital Markets, Inc. |   | (F)    |
|   |   |                                                                                                                                                                                                                                                                    |   |   |
| 10.22  |   | Amendment      of Second Lien Credit Agreement with General Electric Capital Corporation      dated May 2007.                                                                                                                                                           |   | (N)    |
|   |   |                                                                                                                                                                                                                                                                    |   |   |
| 10.23  |   | Amendment      of Second Lien Credit Agreement with General Electric Capital Corporation      dated August 2007.                                                                                                                                                        |   | (I)    |
|   |   |                                                                                                                                                                                                                                                                    |   |   |
| 10.24  |   | Amendment      of Second Lien Credit Agreement with General Electric Capital Corporation      dated November 2007.                                                                                                                                                      |   | (N)    |
|   |   |                                                                                                                                                                                                                                                                    |   |   |
| 10.25  |   | Guaranty,      dated as of November 15, 2006, by and among the Guarantors identified      therein and General Electric Capital Corporation.                                                                                                                        |   | (F)    |
|   |   |                                                                                                                                                                                                                                                                    |   |   |
| 10.26  |   | Second      Lien Guaranty, dated as of November 15, 2006, by and among the      Guarantors identified therein and General Electric Capital      Corporation.                                                                                                       |   | (F)    |

----

|   |   |                                                                                                                                                                      |   |   |
|--------|--------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|--------|
| 10.27  |   | Pledge      Agreement, dated as of November 15, 2006, by and among the Pledgors      identified therein and General Electric Capital    Corporation.                 |   | (F)    |
|   |   |                                                                                                                                                                      |   |   |
| 10.28  |   | Security      Agreement, dated as of November 15, 2006, by and among the Grantors      identified therein and General Electric Capital    Corporation.               |   | (F)    |
|   |   |                                                                                                                                                                      |   |   |
| 10.29  |   | Second      Lien Security Agreement, dated as of November 15, 2006, by and among      the Grantors identified therein and General Electric Capital      Corporation. |   | (F)    |
|   |   |                                                                                                                                                                      |   |   |
| 10.30  |   | Commitment      and Term Loan Engagement Letter dated March 12, 2010.                                                                                                     |   | (N)    |
|   |   |                                                                                                                                                                      |   |   |
| 14     |   | Code      of Financial Ethics                                                                                                                                             |   | (C)    |
|   |   |                                                                                                                                                                      |   |   |
| 21     |   | List      of Subsidiaries                                                                                                                                                 |   | (N)    |
|   |   |                                                                                                                                                                      |   |   |
| 23.1   |   | Consent      of Registered Independent Public Accounting Firm                                                                                                             |   | (N)    |
|   |   |                                                                                                                                                                      |   |   |
| 23.2   |   | Consent      of Registered Independent Public Accounting Firm                                                                                                             |   | (O)    |
|   |   |                                                                                                                                                                      |   |   |
| 24     |   | Power      of Attorney                                                                                                                                                    |   | (N)    |
|   |   |                                                                                                                                                                      |   |   |
| 31.1   |   | CEO      Certification pursuant to Section 302                                                                                                                            |   | (O)    |
|   |   |                                                                                                                                                                      |   |   |
| 31.2   |   | CFO      Certification pursuant to Section 302                                                                                                                            |   | (O)    |
|   |   |                                                                                                                                                                      |   |   |
| 32.1   |   | CEO      Certification pursuant to Section 906                                                                                                                            |   | (O)    |
|   |   |                                                                                                                                                                      |   |   |
| 32.2   |   | CFO      Certification pursuant to Section 906                                                                                                                            |   | (O)    |

----

| (A) | Incorporated      by reference to exhibit filed in an amendment to Form 8-K report for June      12, 1992. |
|-----|------------------------------------------------------------------------------------------------------------|

| (B) | Incorporated      by reference to exhibit filed with the Form 10-K for the year ended      October 31, 2001. |
|-----|--------------------------------------------------------------------------------------------------------------|

| (C) | Incorporated      by reference to exhibit filed with the Form 10-K for the year ended      October 31, 2003. |
|-----|--------------------------------------------------------------------------------------------------------------|

|  (D) | Incorporated      by reference to exhibit filed with the Form 10-Q for the quarter ended      January 31, 2004. |
|-----------|----------------------------------------------------------------------------------------------------------------------|

| (E) | Incorporated      by reference to exhibit filed with Registrant’s Registration Statement on      Form S-4 (File No. 333-136800). |
|-----|----------------------------------------------------------------------------------------------------------------------------------------|

| (F) | Incorporated      by reference to exhibit filed with Form 8-K for November 21,      2006. |
|-----|------------------------------------------------------------------------------------------------|

| (G) | Incorporated      by reference to exhibit filed with Form 10-K for October 31,      2006. |
|-----|-------------------------------------------------------------------------------------------|

| (H) | Incorporated      by reference to exhibit filed with Form 10-K/T for December 31,      2006. |
|-----|---------------------------------------------------------------------------------------------------|

| (I) | Incorporated      by reference to exhibit filed with Form 8-K for August 24,      2007. |
|-----|-----------------------------------------------------------------------------------------|

| (J) | Incorporated      by reference to exhibit filed in an amendment to Form 10-K for      December 31, 2007. |
|-----|---------------------------------------------------------------------------------------------------------------|

| (K) | Incorporated      by reference to exhibit filed with Form 10-Q for the quarter ended June      30, 2008. |
|-----|----------------------------------------------------------------------------------------------------------|

| (L) | Incorporated      by reference to exhibit filed with Form 10-Q for the quarter ended March      31, 2008. |
|-----|-----------------------------------------------------------------------------------------------------------|

| (M) | Incorporated      by reference to exhibit filed with Form 8-K for September 4,      2008. |
|-----|-------------------------------------------------------------------------------------------|

----

| (N) | Incorporated      by reference to the Form 10-K for December 31,  2009. |
|-----|-------------------------------------------------------------------------|

| (O) | Filed      herewith. |
|-----|----------------------|

----

 

|                                 | RADNET,      INC.  |                                                |
|--------------------------------------|-------------------------|-----------------------------------------------------|
| Date:  March      31, 2010 |                    | /      s/    HOWARD G . BERGER, M.D. |   |
|                                 |                    | Howard      G. Berger, M.D., President,             |   |
|                                 |                    | Chief      Executive Officer and Director           |   |

| By                                                                                | /      s/   HOWARD  G . BERGER, M.D. | Date:  March      31, 2010 |   |   |
|-----------------------------------------------------------------------------------|-----------------------------------------------------|--------------------------------------|--------|--------|
| Howard      G. Berger, M.D., Director, Chief Executive Officer and      President |                                                |                                 |
|                                                                              |                                                |                                 |   |   |
|                                                                              |                                                |                                 |   |   |
| By                                                                                | /s/      MARVIN S. CADWELL *                        | Date:  March      31, 2010 |   |   |
| Marvin      S. Cadwell, Director                                                  |                                                |                                 |
|                                                                              |                                                |                                 |
|                                                                              |                                                |                                 |   |   |
| By                                                                                | /s/      JOHN V. CRUES, III, M.D. *                 | Date:  March      31, 2010 |   |   |
| John      V. Crues, III, M.D., Director                                           |                                                |                                 |
|                                                                              |                                                |                                 |
|                                                                              |                                                |                                 |   |   |
| By                                                                                | /s/      NORMAN R. HAMES *                          | Date:  March      31, 2010 |   |   |
| Norman      R. Hames, Director                                                    |                                                |                                 |
|                                                                              |                                                |                                 |
|                                                                              |                                                |                                 |   |   |
| By                                                                                | /s/      DAVID L. SWARTZ *                          | Date:  March      31, 2010 |   |   |
| David      L. Swartz, Director                                                    |                                                |                                 |

|                                                                        |                                |                                 |   |
|-----------------------------------------------------------------------------|-------------------------------------|--------------------------------------|--------|
| By                                                                          | /s/      LAWRENCE L. LEVITT *       | Date:  March      31, 2010 |   |
| Lawrence      L. Levitt, Director                                           |                                |
|                                                                        |                                |                                 |   |
|                                                                        |                                |                                 |   |
| By                                                                          | /s/      MICHAEL L. SHERMAN, M.D. * | Date:  March      31, 2010 |   |
| Michael      L. Sherman, M.D., Director                                     |                                |
|                                                                        |                                |
|                                                                        |                                |                                 |   |
| By                                                                          | /s/      MARK D. STOLPER            | Date:  March      31, 2010 |   |
| Mark D. Stolper,Chief Financial Officer      (Principal Accounting Officer) |                                |
|                                                                        |                                |
|                                                                        |                                |

----