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87636 Sarscov2 & inf a&b amp prb

What 87636 is

CMS fee schedule short descriptor: Sarscov2 & inf a&b 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 87636 (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 87636 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 87636? These codes are bundled into it

87636 is a Column 1 code in 25 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
87400Influenza a/b each ag ia1 - modifier may bypassCheck pair
87426Sarscov coronavirus 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
87635Sars-cov-2 covid-19 amp prb0 - no modifier bypassCheck pair
87804Influenza assay w/optic1 - modifier may bypassCheck pair
87811Sars-cov-2 covid19 w/optic0 - no modifier bypassCheck pair
96523Irrig drug delivery device0 - no modifier bypassCheck pair

87636 is bundled into these codes

87636 appears as a Column 2 code in 275 active edits. Reported with one of these Column 1 codes on the same date of service, 87636 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.