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R20 Disturbances of skin sensation

ICD-10-CM category R20 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 R20

CodeDescription
R20.0Anesthesia of skin
R20.1Hypoesthesia of skin
R20.2Paresthesia of skin
R20.3Hyperesthesia
R20.8Other disturbances of skin sensation
R20.9Unspecified disturbances of skin sensation

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