United States Department of Labor

Employees’ Compensation Appeals Board

__________________________________________

C.P., Appellant

and

U.S. POSTAL SERVICE, POST OFFICE, 

Mamaroneck, NY, Employer

__________________________________________

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Docket No. 19-1716

Issued: March 11, 2020

Appearances: Case Submitted on the Record

Alan J. Shapiro, Esq., for the appellant1

Office of Solicitor, for the Director

DECISION AND ORDER

Before:

ALEC J. KOROMILAS, Chief Judge

JANICE B. ASKIN, Judge

VALERIE D. EVANS-HARRELL, Alternate Judge

JURISDICTION

On August 12, 2019 appellant, through counsel, filed a timely appeal from a June 13, 2019 

merit decision of the Office of Workers’ Compensation Programs (OWCP).2 Pursuant to the 

 

1

In all cases in which a representative has been authorized in a matter before the Board, no claim for a fee for legal 

or other service performed on appeal before the Board is valid unless approved by the Board. 20 C.F.R. § 501.9(e). 

No contract for a stipulated fee or on a contingent fee basis will be approved by the Board. Id. An attorney or 

representative’s collection of a fee without the Board’s approval may constitute a misdemeanor, subject to fine or 

imprisonment for up to one year or both. Id.; see also 18 U.S.C. § 292. Demands for payment of fees to a 

representative, prior to approval by the Board, may be reported to appropriate authorities for investigation.

2 The Board notes that, following the June 13, 2019 decision, OWCP received additional evidence. However, the 

Board’s Rules of Procedure provides: “The Board’s review of a case is limited to the evidence in the case record that 

was before OWCP at the time of its final decision. Evidence not before OWCP will not be considered by the Board 

for the first time on appeal.” 20 C.F.R. § 501.2(c)(1). Thus, the Board is precluded from reviewing this additional 

evidence for the first time on appeal. Id. 
2

Federal Employees’ Compensation Act3(FECA) and 20 C.F.R. §§ 501.2(c) and 501.3, the Board 

has jurisdiction over the merits of this case.

ISSUE

The issue is whether appellant has met her burden of proof to establish that she was disabled 

commencing May 18, 2018 causally related to her March 29, 2018 employment injury. 

FACTUAL HISTORY

This case has previously been before the Board.4 The facts and circumstances as set forth 

in the Board’s prior decision are incorporated herein by reference. The relevant facts are as 

follows.

On April 6, 2018 appellant, then a 43-year-old city carrier assistant, filed a traumatic injury 

claim (Form CA-1) alleging that on March 29, 2018 she injured her left knee when she was struck 

by a metal object while in the performance of duty. She stopped work on March 30, 2018 and 

returned to work on April 1, 2018. OWCP accepted appellant’s claim for a left knee contusion. 

In a state workers’ compensation form dated June 20, 2018, Dr. Arnold B. Wilson, a 

Board-certified orthopedic surgeon, diagnosed unspecified internal derangement of the left knee 

and opined that appellant was disabled from employment.5 He checked a box marked “yes”

indicating that the incident, described on the form as a door striking her left knee, was the 

competent cause of illness.

On July 11, 2018 appellant filed a claim for compensation (Form CA-7) requesting wageloss compensation from May 18 to June 22, 2018. 

By decision dated July 20, 2018, OWCP found that appellant had not established internal 

derangement of the left knee causally related to her March 29, 2018 employment injury. 

In a July 20, 2018 development letter, OWCP advised appellant that the evidence was 

currently insufficient to establish that she was disabled from employment beginning May 12, 2018. 

It noted that she had stopped work on March 30, 2018 and did not return. OWCP requested that 

appellant submit a comprehensive medical report from her physician addressing how her accepted 

condition had worsened such that she could no longer perform the duties of her position. It

afforded her 30 days to submit the necessary evidence.

Thereafter, OWCP received a June 1, 2018 report from Dr. Wilson. Dr. Wilson discussed 

appellant’s history of injury on March 29, 2018 when she was struck on the left knee by a door. 

 

3 5 U.S.C. § 8101 et seq.

4 Docket No. 18-1645 (issued March 8, 2019).

5

In state workers’ compensation forms dated June 7, 2018, Dr. Cathleen L. Bechan-Dugan, Board-certified in 

family medicine and Dr. Juan Gonzalez Board-certified in emergency medicine, provided diagnoses in the form of 

diagnostic codes. 
3

He diagnosed internal derangement of the left knee following trauma at work and opined that she 

was disabled from employment. In a disability certificate of even date, Dr. Wilson advised that 

appellant was totally disabled pending reevaluation on July 19, 2018. 

A July 28, 2018 magnetic resonance imaging (MRI) scan of appellant’s left knee revealed 

a sprain of the medial cruciate ligament (MCL), insertional tendinosis of the distal quadriceps 

tendon, lateral patellar tilt, and trace fluid. 

A physician assistant provided a progress report on August 6, 2018. 

On August 15, 2018 appellant telephoned OWCP and advised that she had initially stopped 

work on March 29, 2018 to seek medical treatment. She had returned to work later on April 2, 

2018, but had stopped work again on April 6, 2018 and had not returned. 

On August 30, 2018 appellant appealed OWCP’s July 20, 2018 decision, finding that she 

had not established left knee internal derangement due to her employment injury, to the Board. 

By decision dated September 4, 2018, OWCP denied appellant’s claim for wage-loss 

compensation beginning May 18, 2018. It found that the medical evidence was insufficient to 

establish that she was disabled during the claimed period causally related to her accepted left knee 

contusion.

Thereafter, OWCP received an attending physician’s report (Form CA-20) from

Dr. Wilson, who diagnosed a left knee MCL sprain, quadriceps tendinosis, and a contusion. 

Dr. Wilson checked a box marked “yes” that the condition was caused or aggravated by the 

described employment activity of a door striking appellant’s left knee. 

In state workers’ compensation form reports dated August 6 to October 13, 2018,

Dr. Wilson diagnosed internal derangement of the left knee and found that appellant was disabled 

from employment. He indicated by checking a box marked “yes” that her complaints were 

consistent with the history of illness and that the incident was a competent cause of the injury. In 

a form dated September 12, 2018, Dr. Wilson diagnosed a left knee sprain in addition to internal 

derangement of the left knee. 

A physician assistant completed a state workers’ compensation form report on 

August 6, 2018. 

The record contains physical therapy reports dated August through September 2018. 

Dr. Wilson on September 14, 2018 discussed appellant’s history of left knee injuries 

sustained at work on March 29, 2018 when a door struck her knee causing direct trauma. He 

related that she was “out of work because of a limited ability to ambulate upon [appellant’s] left 

knee.” Dr. Wilson attributed appellant’s complaints of left knee pain to her employment injury. 

On examination, he found tenderness over the medial joint line with mild effusion, atrophy of the 

quadriceps, and weakness. Dr. Wilson noted that an MRI scan demonstrated tendinosis of the 

quadriceps and an MCL sprain. He diagnosed status post left knee trauma due to a work accident 

and an MCL injury. Dr. Wilson advised that appellant had continued disability. In a disability 

certificate of even date, he found that she was disabled until October 10, 2018. 
4

On September 18, 2018 appellant requested reconsideration of OWCP’s September 4, 

2018 decision. 

In an October 12, 2018 work capacity evaluation (Form OWCP-5c), Dr. Wilson found that 

appellant could work for eight hours per day with restrictions beginning October 20, 2018. 

A physician assistant provided reports on October 12 and November 9, 2018. He also 

completed a November 9, 2018 work capacity evaluation (Form OWCP-5c).

On December 6, 2018 the employing establishment informed OWCP that appellant had 

returned to work for four hours per day with restrictions on October 20 to 23, 2018, but had then 

been sent home. Appellant again resumed modified employment on December 6, 2018.

By decision dated January 2, 2019, OWCP denied modification of its September 4, 2018 

decision. 

Thereafter, OWCP received a report dated December 21, 2018 from Dr. Wilson. 

Dr. Wilson indicated that appellant had sustained left knee trauma approximately nine months 

prior at work, and currently was performing modified duty for four hours per day. On examination,

he found tenderness and crepitus at the patellofemoral joint and atrophy and weakness of the quad 

as opposed to the unaffected side. Dr. Wilson diagnosed “symptoms of significant left knee 

chondromalacia patella, this is caused by trauma at work.” In a disability certificate of even date, 

he provided work restrictions. 

The record contains reports from a physical therapist dated November 17, 2018 to 

May 1, 2019. 

On January 18, 2019 Dr. Wilson opined that appellant had sustained an injury to the MCL 

of her left knee due to trauma sustained at work. He advised that she was recovering slowly and 

should remain on modified duty. 

In a progress report dated February 22, 2019, signed on March 1, 2019, Dr. Wilson found 

slow recovery after an MCL injury and opined that appellant could perform modified duty, noting 

that she was working four hours per day. 

By decision dated March 8, 2019, the Board affirmed OWCP’s July 20, 2018 decision 

finding that appellant had not met her burden of proof to establish left knee internal derangement 

causally related to the accepted March 29, 2018 employment injury.6 

On March 18, 2019 appellant, through counsel, requested reconsideration of the January 2, 

2019 decision.

7

 She submitted additional reports from a physician assistant dated March 27 and 

April 25, 2019. 

 

6 Supra note 4.

7 On April 29, 2019 OWCP referred appellant for a second opinion examination to determine whether she continued 

to have residuals of her accepted left knee contusion. 
5

By decision dated June 13, 2019, OWCP denied modification of its January 2, 2019 

decision. It found that appellant had not submitted medical evidence sufficient to establish that 

she was disabled from employment during the claimed period due to her accepted condition of a 

left knee contusion.

LEGAL PRECEDENT

An employee seeking benefits under FECA8 has the burden of proof to establish the 

essential elements of his or her claim.9 Under FECA the term disability means incapacity, because 

of an employment injury, to earn the wages that the employee was receiving at the time of injury.10 

For each period of disability claimed, the employee has the burden of proof to establish that he or 

she was disabled from work as a result of the accepted employment injury.11 Whether a particular 

injury causes an employee to become disabled from work, and the duration of that disability, are 

medical issues that must be proven by a preponderance of probative and reliable medical opinion 

evidence.12 

The Board will not require OWCP to pay compensation for disability in the absence of 

medical evidence directly addressing the specific dates of disability for which compensation is 

claimed. To do so, would essentially allow an employee to self-certify his or her disability and 

entitlement to compensation.13

ANALYSIS

The Board finds that appellant has not met her burden of proof to establish that she was 

disabled commencing May 18, 2018 causally related to her March 29, 2018 employment injury. 

On June 1, 2018 Dr. Wilson obtained a history of appellant’s injury of her left knee on 

March 29, 2018 when it was struck by a door. He diagnosed internal derangement of the left knee 

after work trauma and found that she was disabled from employment. While Dr. Wilson opined 

that appellant was totally disabled from work, he diagnosed internal derangement of the left knee, 

a condition not accepted by OWCP as employment related.14 As he did not attribute her disability 

 

8 Supra note 3.

9 See L.S., Docket No. 18-0264 (issued January 28, 2020); B.O., Docket No. 19-0392 (issued July 12, 2019).

10 20 C.F.R. § 10.5(f); J.S., Docket No. 19-1035 (issued January 24, 2020).

11 T.W., Docket No. 19-1286 (issued January 13, 2020).

12 S.G., Docket No. 18-1076 (issued April 11, 2019); Fereidoon Kharabi, 52 ECAB 291 (2001).

13 See M.J., Docket No. 19-1287 (issued January 13, 2020); William A. Archer, 55 ECAB 674 (2004).

14 Where an employee claims that, a condition not accepted or approved by OWCP was due to an employment 

injury, he or she bears the burden of proof to establish that the condition is causally related to the employment injury. 

M.M., Docket No. 19-0951 (issued October 24, 2019); Jaja K. Asaramo, 55 ECAB 200, 204 (2004).
6

to the accepted condition of a left knee contusion, his opinion is insufficient to meet her burden of 

proof.15

In state workers’ compensation forms dated June through October 2018, Dr. Wilson 

diagnosed internal derangement of the left knee and indicated that appellant was disabled from 

employment. He checked a box marked “yes” that the described employment incident of a door 

striking her left knee was competent to produce the injury. The Board has held, however, that 

when a physician’s opinion on causal relationship consists only of checking a box marked “yes”

to a form question, without explanation or rationale, that opinion is of diminished probative value 

and insufficient to meet appellant’s burden of proof.16

In a September 14, 2018 report, Dr. Wilson discussed appellant’s history of a March 29, 

2018 employment injury. He noted that an MRI scan demonstrated tendinosis of the quadriceps 

and an MCL sprain. Dr. Wilson diagnosed status post left knee trauma due to an accident at work 

and an MCL injury. He opined that appellant was unable to work because of difficulty with 

ambulation. Dr. Wilson did not, however, provide rationale explaining how her inability to work 

was causally related to her March 29, 2018 accepted left knee contusion.17 A mere conclusion 

without medical rationale supporting a period of disability due to the accepted employment 

condition is insufficient to meet appellant’s burden of proof.18

On October 12, 2018 Dr. Wilson completed a work capacity evaluation (Form OWCP-5c) 

providing work restrictions. He did not, however, provide any rationale explaining the causal 

relationship between any disability for work and the March 29, 2018 employment injury; thus, his 

opinion is of diminished probative value.19

On December 21, 2018 Dr. Wilson diagnosed left knee chondromalacia patella due to left 

knee trauma that had occurred nine months prior. He provided work restrictions. Dr. Wilson did 

not address whether appellant was disabled due to her accepted condition of a left knee contusion

for a specific period on or after May 18, 2018. The Board has held that medical evidence that does 

not provide an opinion regarding whether a period of disability is due to an accepted employment 

condition is insufficient to establish a claim.20

In January 18 and February 22, 2019 progress reports, Dr. Wilson advised that appellant 

was recovering from an MCL injury and should perform modified employment. He did not address 

whether she was totally disabled beginning May 18, 2018 due to her accepted employment injury. 

 

15 See T.W., Docket No. 19-1286 (issued January 13, 2020).

16 K.G., Docket No. 18-1598 (issued January 7, 2020).

17 M.L., Docket Nos. 18-1058, 18-1224 (issued November 21, 2019).

18 A.A., Docket No. 19-1165 (issued December 16, 2019); S.H., Docket No. 19-1128 (issued December 2, 2019).

19 O.W., Docket No. 17-1881 (issued May 1, 2018).

20 C.R., Docket No. 19-1427 (issued January 3, 2020).
7

As noted, evidence that does not address appellant’s accepted condition and the dates of disability 

claimed is insufficient to meet her burden of proof.21

OWCP received an Form CA-20 from Dr. Wilson who diagnosed a left knee MCL sprain, 

quadriceps tendinosis, and a contusion. Dr. Wilson checked a box marked “yes” that the condition 

was caused or aggravated by the described employment activity of a door striking appellant’s left 

knee. However, the checking of a box marked “yes” in a form report, without additional 

explanation or rationale, is insufficient to establish causal relationship.

22

Appellant submitted a July 28, 2018 MRI scan. Diagnostic studies lack probative value as 

they do not address whether the employment injury caused the claimed period of disability.23

The record contains numerous reports from physician assistants and physical therapists. 

Certain healthcare providers such as physician assistants, nurse practitioners, and physical 

therapists are not considered “physician[s]” as defined under FECA.24 Therefore, these reports are 

insufficient to meet appellant’s burden of proof.25

On appeal counsel contends that OWCP failed to utilize the appropriate causation standard 

or give deference to appellant’s attending physician. As explained above, however, the medical 

evidence is insufficient to establish that appellant was totally disabled beginning May 18, 2018 

due to her accepted employment injury. Consequently, appellant has not met her burden of proof.

Appellant may submit new evidence or argument with a written request for reconsideration 

to OWCP within one year of this merit decision, pursuant to 5 U.S.C. § 8128 and 20 C.F.R. 

§§ 10.605 through 10.607.

CONCLUSION

The Board finds that appellant has not met her burden of proof to establish that she was 

disabled commencing May 18, 2018 causally related to her March 29, 2018 employment injury. 

 

21 T.L., Docket No. 18-0934 (issued May 8, 2019); Sandra D. Pruitt, 57 ECAB 126 (2005).

22 M.D., Docket No. 18-0195 (issued September 13, 2018).

23 See L.C., Docket No. 19-1301 (issued January 29, 2020); C.R., supra note 20.

24 5 U.S.C. § 8101(2); 20 C.F.R. § 10.5(f).

25 K.G., supra note 16; K.W., 59 ECAB 271 (2007).
8

ORDER

IT IS HEREBY ORDERED THAT the June 13, 2019 decision of the Office of Workers’

Compensation Programs is affirmed.

Issued: March 11, 2020

Washington, DC

Alec J. Koromilas, Chief Judge

Employees’ Compensation Appeals Board

Janice B. Askin, Judge

Employees’ Compensation Appeals Board

Valerie D. Evans-Harrell, Alternate Judge

Employees’ Compensation Appeals Board