G56.23✓ Billable
Lesion of ulnar nerve, bilateral upper limbs
Code Hierarchy
┌6Diseases of the nervous system (G00-G99)├G50-G59Nerve, nerve root and plexus disorders (G50-G59)├G56Mononeuropathies of upper limb
└G56.23Lesion of ulnar nerve, bilateral upper limbs
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