Anthem/Elevance Health Carpal Tunnel Surgery prior authorization requirements (2026)
What Anthem/Elevance Health generally requires to approve Carpal Tunnel Surgery (CPT 29848, 64721), for Commercial plans. Yes. Anthem/Elevance Health generally requires prior authorization for Carpal Tunnel Surgery (CPT 29848, 64721).
Medical-necessity criteria Anthem/Elevance Health generally applies
Carpal tunnel decompression surgery (open or endoscopic) is covered when the diagnosis of carpal tunnel syndrome is confirmed by history and physical exam and/or electrodiagnostic testing, AND symptoms are severe based on at least one of: (1) persistent pain, sensory loss, or paresthesia in the median nerve distribution refractory to one or more conservative treatments including at least 6 weeks of wrist immobilization with a brace or splint; or (2) progressive pain, sensory loss, or paresthesia in the median nerve distribution with median nerve denervation or axonal loss confirmed on electrodiagnostic testing.
Diagnoses that commonly support medical necessity
ICD-10-CM diagnoses frequently associated with medical necessity for Carpal Tunnel Surgery. Confirm the covered diagnosis list against the current Anthem/Elevance Health policy.
Source
Source: Anthem/Elevance Clinical UM Guideline CG-SURG-112 Carpal Tunnel Decompression Surgery (www.anthem.com/medpolicies/abc/active/gl_pw_e001256.html). Last verified 2026-06-11.
Frequently asked questions
Does Anthem/Elevance Health require prior authorization for Carpal Tunnel Surgery?
Yes. Anthem/Elevance Health generally requires prior authorization for Carpal Tunnel Surgery (CPT 29848, 64721).
What does Anthem/Elevance Health require to approve Carpal Tunnel Surgery?
Carpal tunnel decompression surgery (open or endoscopic) is covered when the diagnosis of carpal tunnel syndrome is confirmed by history and physical exam and/or electrodiagnostic testing, AND symptoms are severe based on at least one of: (1) persistent pain, sensory loss, or paresthesia in the median nerve distribution refractory to one or more conservative treatments including at least 6 weeks o… Always confirm against the current Anthem/Elevance Health policy.
How long does a Anthem/Elevance Health prior authorization take?
Turnaround varies by plan and submission method. Check the Anthem/Elevance Health portal for current timeframes.
Submitting Carpal Tunnel Surgery to Anthem/Elevance Health?
Praxigen checks your clinical note against these criteria before you submit and drafts a policy-cited appeal if it is denied. You review and submit; nothing is sent automatically.