ICD-10-CM 2027
ICD-10 code for pain syndrome
Choose a code from the options below based on the documentation.
From the official ICD-10-CM alphabetic index entry “Syndrome › pain”. Page updated September 29, 2026.
About coding pain syndrome
The official ICD-10-CM index doesn't give a single default code for pain syndrome; the code depends on the details below.
More specific pain syndrome codes (official index)
- complex regional I G90.50 — Complex regional pain syndrome I, unspecified
- lower limb G90.52 — Complex regional pain syndrome I of lower limb
- specified site NEC G90.59 — Complex regional pain syndrome I of other specified site
- upper limb G90.51 — Complex regional pain syndrome I of upper limb
- complex regional II
Common questions about pain syndrome ICD-10 codes
What is the ICD-10 code for complex regional i pain syndrome?
- G90.50 — Complex regional pain syndrome I, unspecified.