G56.21 Lesion of ulnar nerve, right upper limb
ICD-10-CM · CMS code reference
Official ICD-10-CM description: Lesion of ulnar nerve, right upper limb
Related codes
G56.11Other 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-CMG56.20Lesion of ulnar nerve, unspecified upper limb ICD-10-CMG56.22Lesion of ulnar nerve, left upper limb ICD-10-CMG56.23Lesion of ulnar nerve, bilateral upper limbs ICD-10-CMG56.30Lesion of radial nerve, unspecified upper limb ICD-10-CMG56.31Lesion of radial nerve, right upper limb ICD-10-CM
Common questions
Is G56.21 a billable code?
Yes. G56.21 is a billable ICD-10-CM code in the ICD-10-CM FY2027 (effective October 1, 2026) code set.