R77 Other abnormalities of plasma proteins
ICD-10-CM category R77 sits in Chapter 18 (Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified, R00-R99). It contains 5 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Billable codes in R77
| Code | Description |
|---|---|
R77.0 | Abnormality of albumin |
R77.1 | Abnormality of globulin |
R77.2 | Abnormality of alphafetoprotein |
R77.8 | Other specified abnormalities of plasma proteins |
R77.9 | Abnormality of plasma protein, unspecified |
Search within ICD-10-CM for R77 and related codes
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