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R05 Cough

ICD-10-CM category R05 sits in Chapter 18 (Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified, R00-R99). It contains 6 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 R05

CodeDescription
R05.1Acute cough
R05.2Subacute cough
R05.3Chronic cough
R05.4Cough syncope
R05.8Other specified cough
R05.9Cough, unspecified

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