Other specified abnormal findings of blood chemistry

This code signifies abnormal laboratory results from blood chemistry analysis that are not classified elsewhere. It indicates a finding that deviates from the normal reference range but is not specific enough to warrant a more precise diagnosis or is not a component of a defined syndrome. Examples include elevated or decreased levels of various blood components without a clear underlying cause identified at the time of coding.

Use this code when documentation indicates an abnormal blood chemistry finding that does not have a more specific ICD-10-CM code. This is appropriate for findings like unexplained electrolyte imbalances, abnormal liver function tests, or elevated inflammatory markers when a definitive diagnosis is not yet established. Documentation should clearly state the abnormal finding and that a more specific diagnosis is not available or appropriate.

• Do not use this code if a more specific diagnosis for the abnormal finding is documented (e.g., hyperkalemia, acute kidney failure).
• Consider sequencing this code after the primary reason for the encounter, especially if the abnormal finding is an incidental discovery or being investigated.
• Ensure the medical record clearly specifies the abnormal blood chemistry finding to support the use of this "other specified" code.