ICD-9-CM diagnosis code (retired)
315.5 — Mixed development disorder
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-CM equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 315.5
315.5 is an ICD-9-CM diagnosis code for mixed development disorder. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-CM took over.
The CMS General Equivalence Mappings translate it to one ICD-10-CM code, F82 (Specific developmental disorder of motor function). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- F82Specific developmental disorder of motor functionapproximate
Common questions about 315.5
What is the ICD-10 code for ICD-9 315.5?
- The GEMs map 315.5 to ICD-10-CM F82.
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.