Other specified abnormalities of plasma proteins

This code signifies the presence of abnormal findings in plasma protein levels that do not fit into more specific categories. It encompasses various qualitative or quantitative deviations in plasma proteins, excluding those with dedicated ICD-10-CM codes. These abnormalities are typically identified through laboratory analysis of blood plasma.

Use this code when diagnostic testing reveals an abnormal plasma protein finding that is specified by the physician but lacks a more precise ICD-10-CM code. Documentation should clearly state the specific abnormality observed, such as an unclassified dysproteinemia, an atypical protein electrophoresis pattern, or an unspecified abnormal globulin level.

• Ensure the physician's documentation specifies the "other" abnormality; avoid using this code for vague or unconfirmed findings.
• Always review for more specific codes for known plasma protein disorders (e.g., monoclonal gammopathy, cryoglobulinemia) before assigning this code.
• This code is often a secondary diagnosis, indicating a laboratory finding that may contribute to or be a symptom of an underlying condition.