Tuesday, March 12, 2013 CMS Reports 'Moderate' Number of Part B Outpatient Therapy Claims Rejected in Error The Centers for Medicare and Medicaid Services (CMS) recently reported that physical therapists and other providers who bill Medicare for outpatient therapy services may have recently noticed an increase in the frequency of Health Insurance Portability and Accountability Act rejection codes on their provider notification letters. Medicare routinely mails these letters to providers when various identified claims cannot be successfully crossed over to their patient’s supplemental insurance companies. The codes are: H51000: The Procedure Code ____ is not a valid CPT or HCPCS Code for this Date of Service H51061: 'Procedure Modifier 1' ___ is not a valid CPT or HCPCS Modifier Code H51062: 'Procedure Modifier 2'____ is not a valid CPT or HCPCS Modifier Code H51063: 'Procedure Modifier 3' ____ is not a valid CPT or HCPCS Modifier Code H51064: 'Procedure Modifier 4' ____ is not a valid CPT or HCPCS Modifier Code H51108: _______ is not a valid 'Line Level Adjustment Reason Code.' (Where you see "_____" directly above, the value [for example, G8978; modifier CH; or CARC 246] was reported, when applicable, on the outbound provider notification letter that billing offices would have received.) CMS states that the new functional G-codes, new severity/complexity modifiers, and new Claim Adjustment Reason Code (CARC) 246 for the January 2013 Healthcare Common Procedure Coding System (HCPCS) and CARC updates were inadvertently not loaded. As a result, a moderate number of Part B outpatient therapy claims (claims for physical therapy, speech-language pathology services, and occupational therapy) were rejected in error. The newly added severity/complexity modifiers were as follows: CH, CI, CJ, CK, CL, CM, and CN. The new functional G-codes fall within the following ranges: G8978—G8999 G9158—G9176 G9186 To remedy this issue, the Coordination of Benefits Contractor (COBC) HIPAA validation vendor added the new G-codes to its HCPCS table as of January 28. The vendor then added the new severity/complexity modifiers to its HCPCS table as of February 11. Lastly, the vendor added the new CARC 246 to its table as of February 25. Thus, Medicare participating therapists, physicians, and nonphysician providers should now see a drastic decrease in the incidence of error codes H51000, H51061-H51064, and H51108 reflected on their provider notification letters. If your billing office received a provider notification letter from Medicare indicating that claims could notbe crossed over due to one of the H-series error messages described above, there unfortunately is not a way for Medicare to retransmit the affected claims to your patients’ supplemental insurers. Therefore, you will need to bill your patients' supplemental insurers directly. To help mitigate this kind of problem in the future, CMS will implement a fail-safe strategy in advance of the scheduled installation of new HCPCS or other code updates. This will ensure that any incorrectly rejected Medicare crossover claims will be repaired by all A/B Medicare Administrative Contractors, thus minimizing the impact to the provider community. This notice, titled CMS Reports Problem Impacting Crossover of Medicare Part B Outpatient Therapy Claims, can be found in the March 7 issue of Provider e-News.