CPT 29826: Arthroscopic Shoulder Acromioplasty
Arthroscopy, shoulder, surgical; decompression of subacromial space with partial acromioplasty, with coracoacromial ligament release when performed.
Why CPT 29826 Claims Get Denied
Claims billed under CPT 29826 are frequently denied or downcoded for the following reasons. Understanding these patterns helps your practice reduce denial rates and recover revenue faster.
Prior authorization not obtained
Conservative treatment not documented for sufficient duration
Medical necessity not established for surgical intervention
Bundled with rotator cuff repair
Billing Tips for CPT 29826
Often performed with other shoulder procedures — check bundling rules. When performed with rotator cuff repair (29827), acromioplasty is typically bundled. Verify prior authorization requirements. Document failed conservative treatment (typically 3-6 months of PT, NSAIDs, injections).
Documentation Requirements
To support a clean claim for CPT 29826, your clinical documentation should include:
Prior authorization approval
Conservative treatment history (duration and failure)
Imaging (MRI) supporting the diagnosis
Operative report with detailed findings
Pre-operative assessment
Common Modifiers for CPT 29826
Reduce CPT 29826 Denials by 60%
RediClaim's pre-submission scrubber catches documentation gaps and coding errors before you submit, while the appeal generator handles denials that slip through.