FQHC Billing Question - Locum tenens billing
Friday, August 13th, 2010Do you have any insights on whether FQHC and CHC organizations are required to comply with Part B rules regarding billing locum tenens providers, which is limited to physicians? I am unable to find guidance outside of Part B. We’re curious about FNP, PsyD and/or LCSW positions
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Since the ANSI 837i (i.e., the electronic version of the UB-04 facility claim form) is billed using the facility (not individual) provider number AND since the provider fulfilling the locum tenens capacity does meet Medicare’s definition of a core provider AND assuming you are paying the same money (i.e., the expense on the cost report is identical for the substituting clinician), there should be no issue. Further, there is no intelligible way to communicate that the service was locum tenens in nature or really whether the HCPCS code is accurate as payment is triggered from the revenue code. Whether a PhD psychologist, LCSW counselor, or a nurse practitioner (or any other core provider)… ALL are eligible for the Medicare encounter rate. Most behavioral health service does have a payment reduction (up to 50% if using the 900 revenue code) BUT these services are still Medicare encounter rate eligible.
Now, if billing Medicare Part B for ancillary services “carved out” from the encounter rate (e.g., most labs, machine tests (e.g., technical component of electrocardiogram (93005)), and imaging (e.g., x-ray with –TC modifier for technical component only), you would use the locum tenens modifier (e.g., Q6) appending it to the CPT codes for which this provider is billing. This is appropriate as the CMS 1500 (via EDI the ANSI 837p) affords use of this modifier AND the 1500’s Box 31 must have a participating provider while “attending” provider on the UB-04 simply must be ANY provider meeting the FQHC definition of a “core provider.”