Post-acute inpatient services require prior authorization and/or notification for specified procedures, facility types, and codes. Submit prior authorization requests through the Continued Care program (naviHealth) or contact the numbers provided below. Exceptions and effective dates are noted where available.
Joint replacement (total hip and knee): codes include 23470-23472, 24360-24363, 26340, 27120, 27122, 27125, 27130, 27132, 27134, 27137, 27138, 27412. Prior authorization/notification required. Effective date: Jan. 1, 2015.
Notification and prior authorization required for post-acute inpatient services provided by: acute care hospitals; acute inpatient rehabilitation; critical access hospitals; long-term acute care hospitals; skilled nursing facilities. Submit requests through naviHealth (Continued Care program). Phone: 855-851-1127. Fax: 844-244-9482.
Continued Care Program overview: leverages technology and care coordination to support members from acute discharge through return home.
Skilled nursing facility prior authorization exception: UnitedHealthcare Assisted Living Plans (HMO SNP, HMO-POS SNP, PPO SNP) and UnitedHealthcare Nursing Home Category are excluded from the SNF prior authorization requirement.
Orthotics and related codes: Orthotics codes listed with a retail purchase or cumulative rental cost of more than $1,000 require prior authorization.
Therapy services: Prior authorization is required for re-evaluations and specified therapy/rehabilitation codes; initial evaluations generally do not require prior authorization. Some therapy codes and dates have specific effective dates (see coding lists).
Specific procedure/codes with contact requirements: Ventricular Assist Device (VAD) and related mechanical pump procedures (codes 33927-33929, 33928, 33975-33983) require prior authorization/notification; contact Optum/UnitedHealthcare VAD Case Management or call the number on the member's ID card. VAD management phone numbers referenced: 855-282-8929 and other program contacts.
Vascular procedures (saphenous vein ablation/related): codes include 36473, 36475, 36476, 36479 and others for ablation/removal of main trunks and named branches of the saphenous veins. Prior authorization applies; some entries note effective dates (e.g., Oct. 1, 2018; Jan. 1, 2015).
Neurostimulator/device implantation: codes include L8682-L8683 and other implant codes; prior authorization effective date July 1, 2021 (where noted).
Durable Medical Equipment (DME) and prosthetics referenced in post-acute context: many HCPCS codes (L*, K*, E* series) are subject to prior authorization regardless of billed amount or when cumulative rental exceeds $1,000; various effective dates (examples shown: July 1, 2017; July 1, 2021).
Radiology and advanced imaging: care providers ordering advanced outpatient imaging procedures are responsible for prior authorization where applicable; some effective dates noted (e.g., Jan. 1, 2020; Jan. 1, 2021).
CAR T-cell, cellular and transplant therapies: select codes/devices (Q2054, Q2053, C9399, J3590, J3393, J3490 and related) require prior authorization and case management; contact Community and State Transplant Case Management at 888-936-7246 for transplant/CAR T-cell management and certain cellular therapies (effective dates noted for specific products).
Psychological testing codes (e.g., 96116, 96121) require prior authorization effective Oct. 1, 2019; some psychological testing entries reference date-based applicability (e.g., March 1, 2022).
Procedure-specific notes: many fragmented entries indicate prior authorization effective dates, code groupings, and that initial evaluations often do not require authorization while re-evaluations do. Providers should use the UnitedHealthcare Provider Portal Prior Authorization and Notification tool where directed.
Claims and coding note: CPT and HCPCS code lists in this section are extensive and fragmented; providers must reference the full payer coding lists or portal for complete, current code sets and any member-specific exceptions.
Submission guidance: Submit prior authorization requests via naviHealth for Continued Care program cases, or via the UnitedHealthcare Provider Portal Prior Authorization and Notification tool when specified. For device or transplant case management, use the phone numbers listed above.
Provider action callout: Prior Authorization & Notification Required (see items).