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ICD-9-CM diagnosis code (retired)

315.39 — Other developmental speech or language 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 315.39

315.39 is an ICD-9-CM diagnosis code for other developmental speech or language 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 3 ICD-10-CM codes, such as F80.0 (Phonological disorder), F80.82 (Social pragmatic communication disorder) and F80.89 (Other developmental disorders of speech and language). All of these are approximate matches, so review the record to pick the right one.

ICD-10-CM equivalents

Common questions about 315.39

What is the ICD-10 code for ICD-9 315.39?

The GEMs map 315.39 to ICD-10-CM F80.0, F80.82 and F80.89.

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.