19 of 20 payer prior-auth lists that name Q4106 require prior authorization or set conditions: Blue Cross and Blue Shield of Illinois, HealthSpring, Humana, Molina Complete Care (Virginia), Molina Healthcare of Idaho, Molina Healthcare of Iowa, Molina Healthcare of Mississippi, Molina Healthcare of Nevada, Molina Healthcare of Ohio, Molina Healthcare of Texas, Molina Healthcare of Utah, Rocky Mountain Health Plans, UnitedHealthcare Community Plan.
Payer
Plan
State
Prior auth
Conditions
Since
Source
Blue Cross and Blue Shield of Illinois
Blue Cross Community Health Plans (BCCHP), Illinois Medicaid
Q4106 appears in 9 coverage policies from Aetna, Blue Cross & Blue Shield of Mississippi, Blue Cross NC, Blue Shield of California, Centene, Cigna, Health Care Service Corporation (BCBS IL, TX, OK, NM, MT), Regence, UnitedHealthcare.
Jul 1, 2026: PA removed, Molina Healthcare of Texas
Apr 1, 2026: PA removed, Blue Cross and Blue Shield of New Mexico
Apr 1, 2026: PA removed, Blue Cross and Blue Shield of New Mexico
Apr 1, 2026: PA removed, HealthSpring
Jan 1, 2026: PA removed, Molina Healthcare of Illinois
Jan 1, 2026: PA removed, Molina Healthcare of Michigan
Jan 1, 2026: PA removed, Humana
Jan 1, 2026: PA removed, Humana
Jan 1, 2026: PA removed, Humana
Medicaid fee-for-service
FL: $40.51 (physician, non-facility), effective Jan 1, 2026
KY: $0.00 (asc), effective Jan 1, 2026
From payers' published prior-auth lists, coverage policies and state Medicaid fee schedules, updated Oct 16, 2026. The role is what the policy's own code table or text says about the code. Not a guarantee of coverage or payment; verify with the payer. CPT® is a registered trademark of the American Medical Association.