G56.40 Causalgia of unspecified upper limb
ICD-10-CM · CMS code reference
Official ICD-10-CM description: Causalgia of unspecified upper limb
Related codes
G56.00Carpal tunnel syndrome, unspecified upper limb ICD-10-CMG56.01Carpal tunnel syndrome, right upper limb ICD-10-CMG56.02Carpal tunnel syndrome, left upper limb ICD-10-CMG56.03Carpal tunnel syndrome, bilateral upper limbs ICD-10-CMG56.10Other lesions of median nerve, unspecified upper limb ICD-10-CMG56.11Other lesions of median nerve, right upper limb ICD-10-CMG56.12Other lesions of median nerve, left upper limb ICD-10-CMG56.13Other lesions of median nerve, bilateral upper limbs ICD-10-CM
Common questions
Is G56.40 a billable code?
Yes. G56.40 is a billable ICD-10-CM code in the ICD-10-CM FY2027 (effective October 1, 2026) code set.