UnitedHealthcare Knee Arthroscopy prior authorization requirements (2026)
What UnitedHealthcare generally requires to approve Knee Arthroscopy (CPT 29875, 29876, 29877, 29879), for Commercial plans. Yes. UnitedHealthcare generally requires prior authorization for Knee Arthroscopy (CPT 29875, 29876, 29877, 29879).
Medical-necessity criteria UnitedHealthcare generally applies
UnitedHealthcare reviews knee arthroscopy against InterQual CP: Procedures (Arthroscopy or Arthroscopically Assisted Surgery, Knee), policy 2026T0553II. Medical necessity uses disabling pain (WOMAC pain greater than 40) and functional disability (WOMAC function greater than 40) per the policy definitions, with symptoms persisting after appropriate non-operative care. Certain articular cartilage repair techniques are considered unproven and not medically necessary: minced or particulated cartilage (e.g. CAIS, BioCartilage, DeNovo NT/ET), collagen meniscus implant, and decellularized osteochondral allograft (e.g. Chondrofix).
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 UnitedHealthcare policy.
Source
Summarized from UnitedHealthcare Commercial Medical Policy Surgery of the Knee (2026T0553II, eff 2026-06-01); thresholds adjudicated via InterQual. Source: View the source policy. Last verified 2026-06-13.
Frequently asked questions
Does UnitedHealthcare require prior authorization for Knee Arthroscopy?
Yes. UnitedHealthcare generally requires prior authorization for Knee Arthroscopy (CPT 29875, 29876, 29877, 29879).
What does UnitedHealthcare require to approve Knee Arthroscopy?
UnitedHealthcare reviews knee arthroscopy against InterQual CP: Procedures (Arthroscopy or Arthroscopically Assisted Surgery, Knee), policy 2026T0553II. Medical necessity uses disabling pain (WOMAC pain greater than 40) and functional disability (WOMAC function greater than 40) per the policy definitions, with symptoms persisting after appropriate non-operative care. Certain articular cartilage re… Always confirm against the current UnitedHealthcare policy.
How long does a UnitedHealthcare prior authorization take?
Turnaround varies by plan and submission method. Check the UnitedHealthcare portal for current timeframes.
Submitting Knee Arthroscopy to UnitedHealthcare?
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.