Skip to content
HCC Buddy home

R77.1

Billable

Abnormality of globulin

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

Abnormal levels of globulin proteins in the blood, which are important for immune function and other body processes.

Coding Tips

  • •Globulin abnormalities may indicate infection, autoimmune disease, or malignancy - look for supporting diagnoses
  • •Consider whether this is a finding from serum protein electrophoresis or immunoglobulin testing

Code Hierarchy

└R77Other abnormalities of plasma proteins└R77.1Abnormality of globulin
└R77.1Abnormality of globulin

Open R77.1 in the Interactive Encoder

See full code details, AI coding tips, HCC mappings, and related codes in our interactive encoder. Start your 14-day Pro trial — no credit card required.

Open in EncoderStart 14-Day Pro Trial