From CMS and CGS:
COVID-19: Which Laboratory Claims Require the NPI of the Ordering/Referring Professional?
During the COVID-19 Public Health Emergency, CMS is relaxing billing requirements for a limited number of laboratory tests required for a COVID-19 diagnosis. Any health care professional authorized under state law may order these tests. Medicare will pay for these tests without a written order from the treating physician or other practitioner:
- If an order is not written, you do not need to provide the National Provider Identifier (NPI) of the ordering or referring professional on the claim
- If an order is written, include the NPI of the ordering or referring professional, consistent with current billing guidelines
For More Information:
COVID-19: Payment for Diagnostic Laboratory Tests
To help increase testing and track new cases, CMS developed two HCPCS codes that laboratories can use to bill for certain COVID-19 diagnostic tests. Health care providers and laboratories may bill Medicare and other health insurers for SARS-CoV2 tests performed on or after February 4 using:
- HCPCS code U0001 for tests developed by the Centers for Disease Control and Prevention (CDC)
- HCPCS code U0002 for non-CDC laboratory tests for SARS-CoV-2/2019-nCoV (COVID-19)
Laboratories and other health providers can also bill Medicare for tests using CPT codes created by the American Medical Association, provided testing uses the method specified by each CPT code:
- CPT code 87635 for infectious agent detection by nucleic acid tests for dates of service on or after March 13
- CPT codes 86769 and 86328 for serology tests for dates of service on or after April 10
Finally, for dates of service on or after April 14, 2020, Medicare pays $100 for laboratory tests for the detection of SARS-CoV-2 or the diagnosis of the virus that causes COVID-19 making use of high throughput technologies. Laboratories can bill Medicare for these tests using:
- U0003: Infectious agent detection by nucleic acid (DNA or RNA); severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (Coronavirus disease [COVID-19]), amplified probe technique, making use of high throughput technologies as described by CMS-2020-01-R.
- U0004: 2019-nCoV Coronavirus, SARS-CoV-2/2019-nCoV (COVID-19), any technique, multiple types or subtypes (includes all targets), non-CDC, making use of high throughput technologies as described by CMS-2020-01-R.
Neither U0003 nor U0004 should be used to bill for tests that detect COVID-19 antibodies.
For COVID-19 tests that do not use high throughput technology, Medicare Administrative Contractors developed payment amounts for claims in their jurisdictions that will be used until we establish national payment rates though the annual laboratory meeting process. There is no cost-sharing for Medicare patients.