ICD-10-CM 2027
ICD-10 code for ganglionitis
Choose a code from the options below based on the documentation.
From the official ICD-10-CM alphabetic index entry “Ganglionitis”. Page updated September 29, 2026.
About coding ganglionitis
The official ICD-10-CM index doesn't give a single default code for ganglionitis; the code depends on the details below.
More specific ganglionitis codes (official index)
- fifth nerve
- gasserian (postherpetic) (postzoster) B02.21 — Postherpetic geniculate ganglionitis
- geniculate G51.1 — Geniculate ganglionitis
- newborn (birth injury) P11.3 — Birth injury to facial nerve
- postherpetic, postzoster B02.21 — Postherpetic geniculate ganglionitis
- herpes zoster B02.21 — Postherpetic geniculate ganglionitis
- postherpetic geniculate B02.21 — Postherpetic geniculate ganglionitis
Common questions about ganglionitis ICD-10 codes
What is the ICD-10 code for gasserian ganglionitis?
- B02.21 — Postherpetic geniculate ganglionitis.
What is the ICD-10 code for geniculate ganglionitis?
- G51.1 — Geniculate ganglionitis.
What is the ICD-10 code for herpes zoster ganglionitis?
- B02.21 — Postherpetic geniculate ganglionitis.
What is the ICD-10 code for postherpetic geniculate ganglionitis?
- B02.21 — Postherpetic geniculate ganglionitis.