Persius/hicric huggingface dataset:
Appeal type: DME/ Orthotics
Decision: Unfavorable

 
We decided that the Plan does not have to pre-approve a portable oxygen concentrator (E1392). 
 
You asked the Plan to pre-approve a portable oxygen concentrator. You say that a portable oxygen concentrator 
is a necessity for your care. The Plan denied your request. The Plan says a portable oxygen concentrator is not 
medically necessary. 
 
The Plan must follow Medicare rules. The rules say that patients who are mobile in the home and would benefit 
from the use of portable oxygen in the home, may qualify for coverage of a portable oxygen system either by 
itself, or to use in addition to a stationary oxygen system. Oxygen is coverable when medically necessary for 
patients with hypoxemia who meet certain blood gas evidence requirements. In reviewing the arterial PO2 
levels and the arterial oxygen saturation percentages, variations in oxygen measurements that may result from 
such factors as the patient's age, the patients skin pigmentation, the altitude level, or the patient's decreased 
oxygen carrying capacity, must be taken into account. For patients who do not exhibit hypoxemia according to 
the above criteria, oxygen may be coverable when medically reasonable and necessary for patients who do not 
have a non-covered indication.  
 
We asked our physician reviewer to carefully review the case file and apply the relevant Medicare rules to 
determine if the Plan was correct in denying the request to pre-approve a portable oxygen concentrator Our 
reviewer says that a portable oxygen concentrator is not medically reasonable and necessary in this case. Our 
physician reviewer found that you have chronic obstructive pulmonary disease (COPD), congestive heart 
failure, coronary artery disease and obstructive sleep apnea. You use a walker and are unable to manage the 
portable tank on a cart. A recent 6-minute walk test breathing room air did not show significant 
desaturations. It is unclear from the medical record whether you currently require supplemental oxygen. There 
is no documentation that oxygen saturation can be maintained above 91% using an oxygen conserving device 
with a flow rate of 1 to 4 L/min. 
 
We looked at this physician's review, the file, and Medicare rules. Based on this information, we decided that 
Medicare rules for coverage of a portable oxygen concentrator have not been met.  Therefore, we decided that 
the Plan does not have to pre-approve a portable oxygen concentrator (E1392).
Appeal type: Practitioner Services
Decision: Unfavorable

 
We decided that the Plan does not have to pay for medical services provided on February 6, 2023. 
 
You asked the Plan to pay for the medical services. You say that this service was billed correctly. The Plan 
denied your request. The Plan says you billed these services with an incorrect POS code. 
 
The Plan must follow Medicare rules. Medicare rules say that providers must bill the appropriate POS code for 
services.  POS code 21 indicates that the services were performed in an inpatient hospital setting. POS code 22 
indicates that the services were performed in an outpatient hospital setting. 
 
In this case, you billed the claim for these services with POS code 21.  However, the documentation shows that 
the patient was in an observation status.  Observation is an outpatient status, so POS code 22 should have been 
used on the claim instead. 
 
 We looked at the file and Medicare rules. Based on this information, we decided that Medicare rules for 
coverage of the medical services have not been met. Therefore, we decided that the Plan does not have to pay 
for medical services provided on February 6, 2023.
Appeal type: Lab
Decision: Unfavorable

 
We decided that the Plan does not have to pay for procedure codes 88341 and 88342 billed for date of service 
January 18, 2023. 
 You asked the Plan to pay for procedure codes 88341 and 88342. You say that these services were billed 
appropriately. The Plan denied your request. The Plan says payment for codes 88341 and 88342 is bundled into 
payment for code 88360. 
 
The Plan must follow Medicare rules. Medicare rules say that providers must report services correctly. 
Providers must report services with the appropriate CPT code. In this case, we have confirmed that codes 
88341 and 88342 are column II codes to column I code 88360. This claim has not been billed with an 
appropriate modifier to bypass the edit. Based on the claim submitted, Medicare billing criteria have not been 
met. Therefore, we decided that the Plan does not have to pay for procedure codes 88341 and 88342 billed for 
date of service January 18, 2023.
Appeal type: Inpatient Hospital
Decision: Unfavorable

 
We decided that the Plan does not have to pre-approve acute inpatient rehabilitation facility (IRF) admission 
and services. 
 
You asked the Plan to pre-approve IRF care. You say that the enrollee meets full admission criteria. The Plan 
denied your request. The Plan says the IRF services you are requesting do not meet the requirements for 
approval. 
 
The Plan must follow Medicare rules. The rules say that IRF admission is covered only when it is medically 
reasonable and necessary as described in the Medicare rules section. 
 We asked our physician reviewer to carefully review the case file and apply the relevant Medicare rules to 
determine if the Plan was correct in denying the request to pre-approve IRF care. Our reviewer says that the 
requested IRF care is not considered medically reasonable and necessary based on Medicare guidelines. Our 
physician reviewer found the complexity of the enrollee's nursing, medical and rehabilitation needs does not 
require an acute hospital inpatient stay with an interdisciplinary approach to rehabilitation care. The enrollee 
does not require treatment by multiple therapies, including either physical therapy or occupational therapy, and 
an intensive rehabilitation therapy program. While the medical record supports a need for physical and/or 
occupational therapy, there is no documented need for intensive rehabilitation services. Medically necessary 
care can be provided in a different level of care. There is not a reasonable expectation that the enrollee will be 
able to fully participate in and benefit from the intensive rehabilitation therapy program provided in an IRF. 
 
We looked at this physician's review, the file, and Medicare rules. Based on this information, we decided that 
Medicare rules for coverage of IRF care have not been met. Therefore, we decided that the Plan does not have 
to pre-approve acute inpatient rehabilitation facility (IRF) admission and services.
Appeal type: Inpatient Hospital
Decision: Unfavorable

 
We decided that the Plan does not have to pre-approve acute inpatient rehabilitation facility (IRF) admission 
and services. 
 
You asked the Plan to pre-approve IRF care. You say that you are not safe to go home and need to get back to 
baseline. The Plan denied your request. The Plan says your records do not show your rehabilitation needs are 
complex. Services needed may be provided safely in a lower level of care. 
 
The Plan must follow Medicare rules. The rules say that IRF admission is covered only when it is medically 
reasonable and necessary as described in the Medicare rules section. 
 We asked our physician reviewer to carefully review the case file and apply the relevant Medicare rules to 
determine if the Plan was correct in denying the request to pre-approve IRF care. Our reviewer says that the 
requested IRF care is not considered medically reasonable and necessary based on Medicare guidelines. Our 
physician reviewer found the complexity of your nursing, medical and rehabilitation needs does not require an 
acute hospital inpatient stay with an interdisciplinary approach to rehabilitation care. 
 
We looked at this physician's review, the file, and Medicare rules. Based on this information, we decided that 
Medicare rules for coverage of IRF care have not been met. Therefore, we decided that the Plan does not have 
to pre-approve acute inpatient rehabilitation facility (IRF) admission and services.
Appeal type: DME/ Orthotics
Decision: Unfavorable

 
We decided that the Plan does not have to pre-approve use of a ventilator. 
 
You asked the Plan to pre-approve ventilator. You say that a ventilator would be beneficial to the enrollee. The 
Plan denied your request. The Plan says a ventilator is not covered by Medicare for this purpose. 
 
The Plan must follow Medicare rules. Medicare rules say that ventilator products used to provide positive 
airway pressure (PAP) therapy, regardless of the underlying medical condition, shall not be covered.  
 
We looked at the file and Medicare rules. Based on this information, we decided that Medicare rules for 
coverage of ventilator have not been met. Therefore, we decided that the Plan does not have to pre-approve use 
of a ventilator.
Appeal type: DME/ Orthotics
Decision: Unfavorable

 
We decided that the Plan does not have to pre-approve use of a ventilator. 
 
You asked the Plan to pre-approve ventilator. You say that other devices have proven ineffective. The Plan 
denied your request. The Plan says a ventilator is not covered by Medicare for this purpose and a bilevel 
positive airway pressure (BiPAP) device with average volume assured pressure support (AVAPS) mode would 
meet the enrollee's needs. 
 
The Plan must follow Medicare rules. Medicare rules say that ventilator products used to provide positive 
airway pressure (PAP) therapy, regardless of the underlying medical condition, shall not be covered.  
 
We looked at the file and Medicare rules. Based on this information, we decided that Medicare rules for 
coverage of ventilator have not been met. Therefore, we decided that the Plan does not have to pre-approve use 
of a ventilator.
Appeal type: Practitioner Services
Decision: Unfavorable

 
We decided that the Plan does not have to pay for the services (95886, 95940) provided on August 15, 2022. 
 
You asked the Plan to pay for the services. The Plan denied your request. The Plan says the billed codes are not 
supported. 
 
The Plan must follow Medicare rules. Medicare rules say that providers must report services correctly. 
Providers must report services with the appropriate CPT code. 
 
We asked our coder to carefully review the case file and apply the relevant Medicare rules to determine if the 
Plan was correct in denying the request to pay for the services. Our reviewer says that the use of codes 95886 
and 95940 is not supported by the records provided. Our reviewer found that for CPT code 95886, the 
procedure report does not include documentation to support the description "done with nerve conduction, 
amplitude and latency/velocity study."  The procedure report does not describe nerve conduction studies, and 
therefore this procedure cannot be verified. For CPT code 95940, the procedure report does not support code description "Continuous intraoperative neurophysiology monitoring in the operating room, one on one 
monitoring requiring personal attendance," and therefore cannot be verified. 
 
We looked at this coder's review, the file, and Medicare rules. Based on this information, we decided that 
Medicare rules for coverage of the services have not been met. Therefore, we decided that the Plan does not 
have to pay for the services (95886, 95940) provided on August 15, 2022.
Appeal type: Lab
Decision: Unfavorable

 
We decided that the Plan does not have to pay for lab services billed with code 0117U for date of service 
October 27, 2022. 
 
You asked the Plan to pay for the lab services. You say that this service was medically necessary and is 
covered by Medicare. The Plan denied your request. The Plan says the claim for this molecular pathology 
testing did not include the required unique identifier. The Plan also says that you billed this claim with an 
incorrect Place of Service code. 
 
The Plan must follow Medicare rules. The rules say that for molecular diagnostic tests, such as the test at issue, 
the MolDX program requires these tests to be reviewed to determine whether Medicare reasonable and 
necessary requirements are met. When such review is complete, the test is assigned a unique identifier and the 
coverage status is listed in the DEXTM Diagnostics Exchange. 
 
We looked at the file and Medicare rules. Review of the claim does not show that the required unique identifier 
was reported. In addition, this claim was billed with the laboratory POS code. The records do not support that 
the sample was taken in a laboratory setting. Based on this information, we decided that Medicare rules for 
coverage of the lab services have not been met. Therefore, we decided that the Plan does not have to pay for lab 
services billed with code 0117U for date of service October 27, 2022.
Appeal type: Lab
Decision: Unfavorable

 
We decided that the Plan does not have to pay for the definitive urine drug testing (UDT) for 22 or more drug 
classes (G0483) provided on January 19, 2023.  
 
You asked the Plan to pay for the definitive UDT for 22 or more drug classes. You say that monitoring patients 
receiving chronic opioid therapy is a necessary part of treatment. The Plan denied your request. The Plan says 
ordering a multi-class panel of definitive urine drug tests that are not used in clinical management, exceeds the 
needs of the enrollee. 
 
The Plan follows Medicare rules. Medicare rules say that definitive UDT is covered when the criteria in the 
rules section of this letter are met.  
 
We asked our physician reviewer to carefully review the case file and apply the relevant Medicare rules to 
determine if the Plan was correct in denying the request to pay for the definitive UDT for 22 or more drug 
classes. Our reviewer says that the service is not medically necessary. Our physician reviewer found that there 
was no history of inconsistent urine toxicology, and the enrollee is stable on this medication regime. The 
testing was not medically reasonable and necessary. 
 
We looked at this physician's review, the file, and Medicare rules. Based on this information, we decided that 
Medicare rules for coverage of the definitive UDT for 22 or more drug classes have not been met. Therefore, 
we decided that the Plan does not have to pay for the definitive urine drug testing (UDT) for 22 or more drug 
classes (G0483) provided on January 19, 2023.
Appeal type: Testing
Decision: Unfavorable

 
We decided that the Plan does not have to pay for procedure code 76641 billed for date of service February 15, 
2023.  
 You asked the Plan to pay for procedure code 76641. You say that the patient had multiple services on this date 
of service. The Plan denied your request. The Plan says the number of units billed exceeds the maximum 
allowed.  
 
The Plan must follow Medicare rules. Medicare rules say that claims submitted where the unit of service 
exceeds the MUE value for the HCPCS/CPT code will be denied. 
 
In this case, the MUE for CPT code 76641 is 1. The MAI value for this code is 2. You billed 2 units of this 
code, exceeding the MUE. Specifically, you billed one line item of this code with the LT modifier and one line 
item of this code with the RT modifier instead of billing one line item with the bilateral modifier as is required. 
Based on this information, we decided that Medicare rules for coverage of procedure code 76641 have not been 
met. Therefore, we decided that the Plan does not have to pay for procedure code 76641 billed for date of 
service February 15, 2023.
Appeal type: Inpatient Hospital
Decision: Unfavorable

 
We decided that the Plan does not have to pre-approve acute inpatient rehabilitation facility (IRF) admission 
and services. 
 
You asked the Plan to pre-approve IRF care. You say that the enrollee is in need of inpatient rehabilitation 
services. The Plan denied your request. The Plan says the enrollee does not meet the criteria for admission to an 
IRF.  
 
The Plan must follow Medicare rules. The rules say that IRF admission is covered only when it is medically 
reasonable and necessary as described in the Medicare rules section. 
 We asked our physician reviewer to carefully review the case file and apply the relevant Medicare rules to 
determine if the Plan was correct in denying the request to pre-approve IRF care. Our reviewer says that the 
requested IRF care is not considered medically reasonable and necessary based on Medicare guidelines. Our 
physician reviewer found the enrollee has severe neurological impairment and is in a skilled facility. The 
likelihood that they will remain in a skilled facility is high. Admission to an IRF is not indicated. The enrollee's 
severe neurological impairment limits their capacity to respond or participate in intensive therapy. 
 
We looked at this physician's review, the file, and Medicare rules. Based on this information, we decided that 
Medicare rules for coverage of IRF care have not been met. Therefore, we decided that the Plan does not have 
to pre-approve acute inpatient rehabilitation facility (IRF) admission and services.
Appeal type: Inpatient Hospital
Decision: Unfavorable

 
We decided that the Plan does not have to pre-approve acute inpatient rehabilitation facility (IRF) admission 
and services. 
 
You asked the Plan to pre-approve IRF care. You say that inpatient therapy is needed to maximize safety and 
independence. The Plan denied your request. The Plan says the IRF services you are requesting do not meet the 
requirements for approval. 
 
The Plan must follow Medicare rules. The rules say that IRF admission is covered only when it is medically 
reasonable and necessary as described in the Medicare rules section. 
 We asked our physician reviewer to carefully review the case file and apply the relevant Medicare rules to 
determine if the Plan was correct in denying the request to pre-approve IRF care. Our reviewer says that the 
requested IRF care is not considered medically reasonable and necessary based on Medicare guidelines. Our 
physician reviewer found the complexity of the enrollee's nursing, medical and rehabilitation needs does not 
require an acute hospital inpatient stay with an interdisciplinary approach to rehabilitation care. The enrollee 
does not require treatment by multiple therapies, including either physical therapy or occupational therapy, and 
an intensive rehabilitation therapy program. While the medical record supports a need for physical and/or 
occupational therapy, there is no documented need for intensive rehabilitation services. Medically necessary 
care can be provided in a different level of care. There is not a reasonable expectation that the enrollee will be 
able to fully participate in and benefit from the intensive rehabilitation therapy program provided in an IRF. 
 
We looked at this physician's review, the file, and Medicare rules. Based on this information, we decided that 
Medicare rules for coverage of IRF care have not been met. Therefore, we decided that the Plan does not have 
to pre-approve acute inpatient rehabilitation facility (IRF) admission and services.
Appeal type: Lab
Decision: Unfavorable

 
We decided that the Plan does not have to pay for procedure code 88342 billed for date of service December 
15, 2022. 
 You asked the Plan to pay for procedure code 88342. You say that you believe this is a payable charge. The 
Plan denied your request. The Plan says payment for code 88342 is bundled into payment for code 88360. 
 
The Plan must follow Medicare rules. Medicare rules say that providers must report services correctly. 
Providers must report services with the appropriate CPT code. In this case, we have confirmed that code 88342 
is a column II code to column I code 88360. This claim has not been billed with an appropriate modifier to 
bypass the edit. Based on the claim submitted, Medicare billing criteria have not been met. Therefore, we 
decided that the Plan does not have to pay for procedure code 88342 billed for date of service December 15, 
2022.
Appeal type: Practitioner Services
Decision: Unfavorable

 
We decided that the Plan does not have to pre-approve an office visit to be provided by an out-of-network 
(OON) provider.  
 
You asked the Plan to pre-approve the vision service. You say that you do not want to go to the in-network 
provider due to fear of your safety and bad reviews of the clinic. You say that you would rather go to an office 
that you have been to before and the service is better. The Plan denied your request. The Plan says the service 
can be provided in-network. 
 
Medicare rules say that plans can require enrollees to get care from network providers. The contract with the 
Plan says that the Plan has to pre-approve care from out-of-network providers only in cases involving 
emergencies, out of area urgent care and care that cannot be provided by network providers. 
 The requested provider in this case is not a network provider with the Plan. The Plan has network providers 
available who can provide the services at issue in this appeal. We found no exception that would require the 
Plan to pre-approve these services. Therefore, we decided that the Plan does not have to pre-approve an office 
visit to be provided by an out-of-network (OON) provider.
Appeal type: Practitioner Services
Decision: Unfavorable

 
We decided that the Plan does not have to pay for procedure code 99100 billed for date of service December 8, 
2022. 
 
You asked the Plan to pay for procedure code 99100. You say that you have provided medical records to 
support payment. The Plan denied your request. The Plan says procedure code 99100 is considered bundled 
and not separately payable.  
 
The Plan must follow Medicare rules. Medicare rules say that providers must report services correctly. 
Providers must report services with the appropriate procedure code. 
 
We find that procedure code 99100 has a status indicator of B on the Physician Fee Schedule. This means that 
procedure code 99100 is not separately payable. Based on this information, we decided that Medicare rules for 
coverage of procedure code 99100 have not been met. Therefore, we decided that the Plan does not have to pay 
for procedure code 99100 billed for date of service December 8, 2022.
Appeal type: Practitioner Services
Decision: Unfavorable

 
We decided that the Plan does not have to pay for lab services provided on May 31, 2022. 
 
You asked the Plan to pay for the lab services. You say that these services were billed correctly. The Plan 
denied your request. The Plan says you billed these services with an invalid pair of diagnoses. 
 
The Plan must follow Medicare rules. Medicare rules say that diagnosis codes with an Excludes1 note indicates 
that the code excluded should never be used at the same time as the code above the Excludes1 note. 
 
In this case, you billed this claim with diagnoses of K62.5 and K92.1. Code K92.1 is an Excludes1 code under 
code K62.5, so these two diagnoses cannot be billed together. 
 
We looked at the file and Medicare rules. Based on this information, we decided that Medicare rules for 
coverage of the lab services have not been met. Therefore, we decided that the Plan does not have to pay for lab 
services provided on May 31, 2022.