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87637 Sarscov2&inf a&b&rsv amp prb

What 87637 is

CMS fee schedule short descriptor: Sarscov2&inf a&b&rsv amp prb.

Full CPT long descriptions are licensed by the American Medical Association and are not published on this site; the short descriptor above is the one CMS prints in its own fee schedule file. See About CPT.

Medicare payment for 87637 (CY2026)

This code has no Physician Fee Schedule rate: Statutory exclusion - not payable under the Physician Fee Schedule. It may be paid under a different fee schedule (clinical laboratory, DMEPOS, anesthesia) or not paid at all - check the relevant CMS schedule.

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Medically Unlikely Edit (MUE)

Medicare caps 87637 at 1 unit per date of service for practitioner claims (MAI 3 - date of service edit (clinical): units above the MUE may pay with documentation on appeal), rationale: Nature of Analyte. Units above the cap are denied unless the edit's adjudication rules allow an appeal with documentation.

Billed with 87637? These codes are bundled into it

87637 is a Column 1 code in 34 active NCCI PTP edits. When one of these Column 2 codes is reported on the same date of service, it is denied as bundled - unless the edit's modifier indicator is 1 and documentation supports a distinct service with an NCCI-associated modifier.

Column 2 codeShort descriptionModifier indicator
0408U1 - modifier may bypassCheck pair
0442U1 - modifier may bypassCheck pair
81400Mopath procedure level 11 - modifier may bypassCheck pair
81401Mopath procedure level 21 - modifier may bypassCheck pair
81402Mopath procedure level 31 - modifier may bypassCheck pair
81403Mopath procedure level 41 - modifier may bypassCheck pair
81404Mopath procedure level 51 - modifier may bypassCheck pair
81405Mopath procedure level 61 - modifier may bypassCheck pair
81406Mopath procedure level 71 - modifier may bypassCheck pair
81407Mopath procedure level 81 - modifier may bypassCheck pair
81408Mopath procedure level 91 - modifier may bypassCheck pair
87149Dna/rna direct probe1 - modifier may bypassCheck pair
87150Dna/rna amplified probe1 - modifier may bypassCheck pair
87253Virus inoculate tissue addl1 - modifier may bypassCheck pair
87275Influenza b ag if1 - modifier may bypassCheck pair
87276Influenza a ag if1 - modifier may bypassCheck pair
87280Respiratory syncytial ag if0 - no modifier bypassCheck pair
87400Influenza a/b each ag ia1 - modifier may bypassCheck pair
87420Resp syncytial virus ag ia0 - no modifier bypassCheck pair
87426Sarscov coronavirus ag ia0 - no modifier bypassCheck pair
87428Sarscov & inf vir a&b ag ia0 - no modifier bypassCheck pair
87501Influenza dna amp prob 1+0 - no modifier bypassCheck pair
87502Influenza dna amp probe0 - no modifier bypassCheck pair
87503Influenza dna amp prob addl0 - no modifier bypassCheck pair
87631Resp virus 3-5 targets0 - no modifier bypassCheck pair
87632Resp virus 6-11 targets0 - no modifier bypassCheck pair
87633Resp virus 12-25 targets0 - no modifier bypassCheck pair
87634Rsv dna/rna amp probe0 - no modifier bypassCheck pair
87635Sars-cov-2 covid-19 amp prb0 - no modifier bypassCheck pair
87636Sarscov2 & inf a&b amp prb0 - no modifier bypassCheck pair

Showing 30 of 34 column 2 codes. Use the pair checker for any specific combination.

87637 is bundled into these codes

87637 appears as a Column 2 code in 270 active edits. Reported with one of these Column 1 codes on the same date of service, 87637 is the code that denies.

Column 1 codeShort descriptionModifier indicator
0008U1Check pair
0010U1Check pair
0016U1Check pair
0017U1Check pair
0027U1Check pair
0030U1Check pair
0034U1Check pair
0040U1Check pair
0046U1Check pair
0049U1Check pair
0070U1Check pair
0071U1Check pair
0072U1Check pair
0073U1Check pair
0074U1Check pair

Data: CMS CY2026 Physician Fee Schedule RVU file (October release, RVU26D) and Medicare NCCI PTP practitioner edits v32.3 (2026 Q4). Verify against the official files before billing or contracting decisions.