ICD-9-CM diagnosis code (retired)
V63.9 — Unspecified reason for unavailability of medical facilities
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 V63.9
V63.9 is an ICD-9-CM diagnosis code for unspecified reason for unavailability of medical facilities. 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, Z75.3 (Unavailability and inaccessibility of health-care facilities). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- Z75.3Unavailability and inaccessibility of health-care facilitiesapproximate
Common questions about V63.9
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.