CurrentUnitedHealthcarePolicy CS033ID.C

Surgery of the Elbow (Idaho only)

This policy governs medical necessity and coverage guidance for surgical procedures of the elbow for UnitedHealthcare members in Idaho, including Idaho Medicaid Plus plans.

Policy Summary

PayerUnitedHealthcare

PolicySurgery of the Elbow (Idaho only)

Policy CodePolicy CS033ID.C

Change TypeRoutine review — no change

Effective DateJun 1, 2026

Next Review DateN/A

Key ActionUse InterQual Procedural Criteria when requesting prior authorization and include medical record documentation that supports medical necessity.

SourceLink

POLICY UPDATE CHANGES

No material clinical or coverage changes in this revision.

InterQualClinical criteria source

IdahoGeographic scope

CPT listProcedure codes listed

RoutineReview outcome

Coverage Criteria

Medical necessity per InterQual

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InterQual-based coverage: Surgery of the elbow is considered proven and medically necessary in certain circumstances; coverage decisions follow the InterQual CP procedural criteria for diagnostic and surgical elbow arthroscopy, joint replacement, and removal/revision of elbow arthroplasty.

Provider must reference the specific InterQual criteria for detailed indications and limits.

Coding

Arthroscopy, Surgical, ElbowCPT

29830	Arthroscopy, elbow, diagnostic, with or without synovial biopsy (separate procedure).
29834	Arthroscopy, elbow, surgical, with removal of loose body or foreign body.
29835	Arthroscopy, elbow, surgical; synovectomy, partial.
29836	Arthroscopy, elbow, surgical; synovectomy, complete.
29837	Arthroscopy, elbow, surgical, debridement, limited.
29838	Arthroscopy, elbow, surgical, debridement, extensive.

Arthroplasty, Joint Replacement, ElbowCPT

24360	Arthroplasty, elbow; with membrane (e.g., fascial).
24361	Arthroplasty, elbow; with distal humeral prosthetic replacement.
24362	Arthroplasty, elbow; with implant and fascia lata ligament reconstruction.
24363	Arthroplasty, elbow; with distal humerus and proximal ulnar prosthetic replacement (e.g., total elbow).
24365	Arthroplasty, radial head.
24366	Arthroplasty, radial head; with implant.
24370	Revision of total elbow arthroplasty, including allograft when performed; humeral or ulnar component.
24371	Revision of total elbow arthroplasty, including allograft when performed; humeral and ulnar component.

Provider Actions / Prior Authorization

Prior Authorization

InterQual-based prior authorization guidance

Coverage and medical necessity determinations for elbow surgical procedures are based on the InterQual® CP procedural criteria for diagnostic and surgical elbow arthroscopy, joint replacement, and removal/revision of elbow arthroplasty. Documentation that demonstrates how the patient meets the InterQual criteria may be requested during prior authorization or claim review.

Applies to CPT codes listed in policy (see coding section)

Step Therapy

Step therapy not specified in policy

This policy does not specify step therapy requirements; clinical coverage and any required step treatment are determined by the referenced InterQual procedural criteria and plan terms.

Documentation Required

Required medical record documentation

The patient medical record must include documentation that fully supports medical necessity, including relevant medical history, physical examination findings, and results of pertinent diagnostic tests or procedures; records must be legible, maintained in the chart, and made available upon request.

Denial Risk

Documentation-related denials

Lack of medical record documentation that fully supports the medical necessity for the requested elbow procedure may result in denial of coverage; submission of complete, legible records is required for review but does not guarantee coverage.

Background

Surgical procedures of the elbow include diagnostic arthroscopy and a range of therapeutic arthroscopic procedures (for example, synovial biopsy, loose body removal, synovectomy, and debridement) as well as elbow arthroplasty ranging from radial head arthroplasty to total elbow replacement and revisions. Coverage and medical necessity for these procedures are determined by InterQual Procedural Criteria referenced in this policy; devices used in these procedures may have separate FDA considerations, but the policy defers to InterQual for specific indications and limits.

Definitions

Arthroscopy, elbow — definition

TermArthroscopy, elbow

DefinitionMinimally invasive diagnostic or therapeutic procedure of the elbow joint including synovial biopsy, loose body removal, synovectomy, or debridement (CPT codes 29830, 29834-29838).

Representative CPT codes29830, 29834, 29835, 29836, 29837, 29838

Elbow arthroplasty — definition

TermElbow arthroplasty

DefinitionPartial or total joint replacement or revision of the elbow, including specific procedures described by CPT codes 24360-24371.

Representative CPT codes24360, 24361, 24362, 24363, 24365, 24366, 24370, 24371