Humana Knee Arthroscopy prior authorization requirements (2026)
What Humana generally requires to approve Knee Arthroscopy (CPT 29875, 29876, 29877, 29879), for Commercial plans. Yes. Humana generally requires prior authorization for Knee Arthroscopy (CPT 29875, 29876, 29877, 29879).
Medical-necessity criteria Humana generally applies
Approved ONLY for: (1) Mechanically locked knee from displaced bucket-handle meniscal tear; (2) Symptomatic loose body causing mechanical limitation; (3) Septic arthritis requiring washout. NOT approved: arthroscopy for OA, degenerative meniscal tears, chondroplasty alone. Degenerative knee arthroscopy is not medically necessary per Humana clinical policy.
Diagnoses that commonly support medical necessity
ICD-10-CM diagnoses frequently associated with medical necessity for Knee Arthroscopy. Confirm the covered diagnosis list against the current Humana policy.
Commonly required documentation
- MRI confirming displaced or locked tear
- clinical documentation of true mechanical locking
- surgeon note addressing mechanical indication specifically
How to submit
- Portal: Humana Provider Portal / Availity
- Typical turnaround: about 2 days
Source
Strict non-coverage for degenerative knee arthroscopy. Document mechanical symptoms explicitly. OA concurrent with meniscal pathology significantly increases denial risk.
Frequently asked questions
Does Humana require prior authorization for Knee Arthroscopy?
Yes. Humana generally requires prior authorization for Knee Arthroscopy (CPT 29875, 29876, 29877, 29879).
What does Humana require to approve Knee Arthroscopy?
Approved ONLY for: (1) Mechanically locked knee from displaced bucket-handle meniscal tear; (2) Symptomatic loose body causing mechanical limitation; (3) Septic arthritis requiring washout. NOT approved: arthroscopy for OA, degenerative meniscal tears, chondroplasty alone. Degenerative knee arthroscopy is not medically necessary per Humana clinical policy. Always confirm against the current Humana policy.
How long does a Humana prior authorization take?
Humana typically decides Knee Arthroscopy requests in about 2 days. Timeframes vary; check the payer portal.
Submitting Knee Arthroscopy to Humana?
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.