MCMedicalCodingSoftware
R76.89

R76.89: Other specified abnormal immunological findings in serum

Billable / specific codeICD-10-CM

R76.89 is a billable, specific ICD-10-CM code for other specified abnormal immunological findings in serum. It is valid for submission on a claim.

Check R76.89 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Raised level of immunoglobulins NOS

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

R76.89 is named in 2 Medicare coverage policies: 2 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A55028Billing and Coding: Lab: Bladder/Urothelial Tumor Markers
  • A56421Billing and Coding: CT of the Abdomen and Pelvis

Alphabetic index entries that lead here

  • Elevated, elevation›immunoglobulin level
  • Positive›serology for syphilis›false
  • Abnormal, abnormality, abnormalities›immunological findings›in serum›specified NEC

Code history

  • addedFY2024-FY2027

    Other specified abnormal immunological findings in serum

Other codes under R76.8

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.