L1846 Ko w adj flex/ext rotat moldKnee orthosis, double upright, thigh and calf, with adjustable flexion and extension joint (unicentric or polycentric), medial-lateral and rotation control, with or without varus/valgus adjustment, custom fabricated
96 of 96 payer prior-auth lists that name L1846 require prior authorization or set conditions: Blue Cross Blue Shield of Arizona (AZ Blue), CarePlus Health Plans, Cigna, Humana, Medicare, Molina Complete Care (Virginia), Molina Healthcare of Arizona, Molina Healthcare of California, Molina Healthcare of Florida, Molina Healthcare of Idaho, Molina Healthcare of Illinois, Molina Healthcare of Iowa, Molina Healthcare of Michigan, Molina Healthcare of Mississippi, Molina Healthcare of Nevada, Molina Healthcare of New Mexico, Molina Healthcare of Ohio, Molina Healthcare of South Carolina, Molina Healthcare of Texas, Molina Healthcare of Utah, and others.
| Payer | Plan | State | Prior auth | Conditions | Since | Source |
|---|---|---|---|---|---|---|
| Blue Cross Blue Shield of Arizona (AZ Blue) | AZ Blue-administered Medicare Advantage (M2K) | AZ | prior auth required | Sep 1, 2026 | AZ Blue Medicare Advantage Prior Authorization Requirements Code List (Effective 09/01/2026) | |
| Medicare | DMEPOS Master List (items potentially subject to PA) | All | prior auth under conditions | On the Master List; PA only if CMS selects it for the Required List | Jul 30, 2026 | Master List of DMEPOS Items Potentially Subject to Face-to-Face Encounter and Written Order Prior to Delivery and/or Prior Authorization Requirements |
| Medicare | DMEPOS Required Prior Authorization | All | prior auth required | Apr 13, 2026 | Required Prior Authorization List | |
| Cigna | ACA/IFP | All | prior auth required | May be delegated to eviCore for some clients | Aug 6, 2012 | Master Precertification List (For Health Care Providers) |
| Cigna | Complete/PHS+/Preferred | All | prior auth required | May be delegated to eviCore for some clients | Aug 6, 2012 | Master Precertification List (For Health Care Providers) |
| Cigna | Durable Medical Equipment | All | prior auth required | Mar 7, 2026 | Cigna Commercial Comprehensive CPT Code Reference for Prior Authorization Across All Programs | |
| Cigna | Durable Medical Equipment | All | prior auth required | Intake only if requested as SAR Payer | Mar 7, 2026 | Cigna Commercial Prior Authorization Procedure Code List: Durable Medical Equipment |
| CarePlus Health Plans | CarePlus Health Plans | FL | prior auth required | Jan 1, 2027 | Medicare Advantage and Dual Eligible Special Needs Plans Prior Authorization and Notification List | |
| Humana | Humana D-SNP (FL) | FL | prior auth required | Jan 1, 2027 | 1 *New prior authorization requirement 787403FL0725 FLHMQSREN Humana Dual Fully Integrated Florida Prior Authorization and Notification List | |
| Humana | Humana D-SNP (IL) | IL | prior auth required | Jan 1, 2027 | Humana Dual Fully Integrated Illinois Prior Authorization and Notification List | |
| Humana | Humana D-SNP (IN) | IN | prior auth required | Jan 1, 2027 | *New prior authorization requirement 814403IN0825 H4939_INHN6Z6EN_C Humana PathWays Dual Care (HMO-POS D-SNP) Indiana Prior Authorization and Notification List | |
| Humana | Humana D-SNP (MI) | MI | prior auth required | Jan 1, 2027 | 1 Humana Dual Highly Integrated Michigan Prior Authorization and Notification List | |
| Humana | Humana D-SNP (SC) | SC | prior auth required | Jan 1, 2027 | Humana Dual Highly Integrated South Carolina Prior Authorization and Notification List | |
| Humana | Humana D-SNP (VA) | VA | prior auth required | Jan 1, 2027 | Virginia Prior Authorization and Notification List | |
| Humana | Humana Healthy Horizons | IL | prior auth required | Jan 1, 2027 | Humana Healthy Horizons in Illinois Prior Authorization and Notification List To view -specific medical coverage policies, please visit Humana Healthy Horizons in Illinois Clinical coverage policies . | |
| Humana | Humana Healthy Horizons | IN | prior auth required | Jan 1, 2027 | 1 Humana Healthy Horizons® in Indiana Preauthorization and Notification List (PAL) for Indiana PathWays for Aging Please note the term prior authorization when used in this communication, is defined a | |
| Humana | Humana Healthy Horizons | KY | prior auth required | Jan 1, 2027 | please visit Humana Healthy Horizons in Kentucky Clinical coverage policies. | |
| Humana | Humana Healthy Horizons | OK | prior auth required | Jan 1, 2027 | Humana Healthy Horizons® in Oklahoma Prior Authorization Notification List (PAL) The following preauthorization and notification list | |
| Humana | Humana Healthy Horizons | SC | prior auth required | Jan 1, 2027 | Humana Healthy Horizons in South Carolina Prior authorization and Notification List The following list describes services and medications that are commonly reviewed and may require additional clinical | |
| Humana | Humana Healthy Horizons | VA | prior auth required | Jan 1, 2027 | Humana Healthy Horizons in Virginia Prior Authorization and Notification List (PAL) | |
| Humana | Humana MA and D-SNP | All | prior auth required | Jan 1, 2027 | Medicare Advantage and Dual Eligible Special Needs Plans Prior Authorization and Notification List | |
| Humana | Humana Puerto Rico MA and Dual Medicare-Medicaid | PR | prior auth required | Nov 3, 2025 | Puerto Rico Medicare Advantage and Dual Medicare-Medicaid Plans Preauthorization and Notification List Puerto Rico Medicare Advantage and Dual Medicare-Medicaid Plan Preauthorization and Notification | |
| Humana | Oak Street Health | All | prior auth required | Oak Street Health (Humana): Prior Authorization List (PAL) Codes Under Management | ||
| Molina Complete Care (Virginia) | Medicare-only PA matrix for D-SNP | VA | prior auth required | Jan 1, 2022 | Medicare Prior Auth (PA) Code Matrix (Virginia), effective Q1 2022 | |
| Molina Complete Care (Virginia) | Medicaid | VA | prior auth required | Apr 1, 2025 | Virginia Medicaid PA Code Matrix and Virginia code/benefit exceptions, effective Q2 2025 | |
| Molina Healthcare of Arizona | Medicare-only PA matrix for D-SNP | AZ | prior auth required | Jan 1, 2022 | Medicare Prior Auth (PA) Code Matrix (Arizona), effective Q1 2022 | |
| Molina Healthcare of California | Medicaid | CA | prior auth required | Apr 1, 2026 | Medicaid Prior Auth (PA) Code Matrix (California), effective Q2 2026 | |
| Molina Healthcare of California | Medicare Advantage | CA | prior auth required | Jul 1, 2021 | Medicare Prior Auth (PA) Code Matrix (California), effective Q3 2021 | |
| Molina Healthcare of Florida | Medicare Advantage | FL | prior auth required | Apr 1, 2021 | Medicare Prior Auth (PA) Code Matrix (Florida), effective Q2 2021 | |
| Molina Healthcare of Idaho | Medicare Advantage | ID | prior auth required | Apr 1, 2021 | Medicare Prior Auth (PA) Code Matrix (Idaho), effective Q2 2021 | |
| Molina Healthcare of Idaho | Medicaid | ID | prior auth required | Jan 1, 2025 | Idaho Medicaid Prior Auth (PA) Code Matrix and Idaho code/benefit exceptions, Q1 2025 | |
| Molina Healthcare of Illinois | Medicaid | IL | prior auth required | Jan 1, 2022 | Molina Healthcare of Illinois Codification Grid Q3 2026 | |
| Molina Healthcare of Iowa | Medicaid | IA | prior auth required | Jul 1, 2023 | IA Prior Authorization Matrix, effective Q3 2023 | |
| Molina Healthcare of Michigan | Exchange | MI | prior auth required | Jul 1, 2021 | Molina Healthcare of Michigan PA Matrix, effective 7/1/2021 | |
| Molina Healthcare of Michigan | Medicare Advantage | MI | prior auth required | Jul 1, 2026 | Molina Healthcare of Michigan PA Matrix 2026-Q3 | |
| Molina Healthcare of Michigan | Medicaid | MI | prior auth required | Jul 1, 2026 | Molina Healthcare of Michigan PA Matrix 2026-Q3 | |
| Molina Healthcare of Mississippi | Medicaid | MS | prior auth required | Jan 1, 2025 | Mississippi Medicaid Prior Auth (PA) Code Matrix and exceptions, effective Q1 2025 | |
| Molina Healthcare of Nevada | Medicaid | NV | prior auth required | Oct 1, 2022 | Medicaid Prior Auth (PA) Code Matrix, effective Q4 2022 | |
| Molina Healthcare of New Mexico | Medicare Advantage | NM | prior auth required | Jan 1, 2021 | Medicare Prior Auth (PA) Code Matrix (New Mexico), effective Q1 2021 | |
| Molina Healthcare of New Mexico | Medicaid | NM | prior auth required | Jul 1, 2026 | New Mexico Medicaid Prior Auth (PA) Code Matrix, effective July 1, 2026 | |
| Molina Healthcare of Ohio | Medicaid and MyCare Ohio (MMP) Medicaid | OH | prior auth required | Oct 1, 2023 | Molina Healthcare of Ohio Prior Authorization (PA) Code List, effective 2023-10-01 | |
| Molina Healthcare of Ohio | Medicare and MyCare Ohio (MMP) Medicare | OH | prior auth required | Oct 1, 2023 | Molina Healthcare of Ohio Prior Authorization (PA) Code List, effective 2023-10-01 | |
| Molina Healthcare of Ohio | Exchange | OH | prior auth required | Oct 1, 2023 | Molina Healthcare of Ohio Prior Authorization (PA) Code List, effective 2023-10-01 | |
| Molina Healthcare of South Carolina | Medicare Advantage | SC | prior auth required | Apr 1, 2021 | Medicare Prior Auth (PA) Code Matrix (South Carolina), effective Q2 2021 | |
| Molina Healthcare of Texas | STAR | TX | prior auth required | Feb 19, 2025 | Molina Healthcare of Texas Prior Authorization Annual Review Report (STAR), reviewed 2025-02-19 | |
| Molina Healthcare of Texas | STAR+PLUS | TX | prior auth required | Feb 19, 2025 | Molina Healthcare of Texas Prior Authorization Annual Review Report (STAR+PLUS), reviewed 2025-02-19 | |
| Molina Healthcare of Texas | STAR, STAR+PLUS, STAR Kids, CHIP (Medicaid PA code matrix) | TX | prior auth required | Jul 1, 2026 | Medicaid Behavioral Health and Medical Prior Authorization (PA) Code Matrix (Texas), 2026-Q3 | |
| Molina Healthcare of Utah | Medicare Advantage | UT | prior auth required | Apr 1, 2021 | Medicare Prior Auth (PA) Code Matrix (Utah), effective Q2 2021 | |
| Molina Healthcare of Utah | Medicaid | UT | prior auth required | Jan 1, 2025 | Utah Medicaid Prior Auth (PA) Code Matrix and Utah code/benefit exceptions, Q1 2025 | |
| Molina Healthcare of Washington | Medicare Advantage | WA | prior auth required | Apr 1, 2021 | Medicare Prior Auth (PA) Code Matrix (Washington), effective Q2 2021 | |
| Molina Healthcare of Wisconsin | Medicare Advantage | WI | prior auth required | Oct 1, 2021 | Medicare Prior Auth (PA) Code Matrix (Wisconsin), effective Q4 2021 | |
| Molina Healthcare, Inc. (national grid) | Molina national (MHI) Medicare grid | All | prior auth required | Oct 1, 2021 | Medicare Prior Auth (PA) Code Matrix (national), effective Q4 2021 | |
| Passport by Molina Healthcare (Kentucky) | Medicaid | KY | prior auth required | Jul 1, 2026 | Kentucky Medicaid Prior Auth (PA) Code Matrix and Kentucky PA Code Exceptions, effective Q3 2026 | |
| Neighborhood Health Partnership | Neighborhood Health Partnership | FL | prior auth under conditions | Prior authorization required only for orthotics codes listed with a retail purchase or cumulative rental cost of more than $1,000. | Sep 1, 2026 | Prior authorization requirements for Neighborhood Health Partnership Effective September 1, 2026 |
| Oxford Health Plans | Oxford Health Plans | All | prior auth under conditions | Prior authorization required only for orthotics codes listed with a retail purchase or cumulative rental cost of more than $500. | Oct 1, 2026 | Prior Authorization Requirements for Oxford Effective October 1, 2026 |
| Rocky Mountain Health Plans | Rocky Mountain Health Plans CHP+ | CO | prior auth required | Oct 1, 2026 | Rocky Mountain Children’s Health Plan - prior authorization Effective October 1, 2026 | |
| Rocky Mountain Health Plans | Rocky Mountain Health Plans Prime / RAE | CO | prior auth required | Oct 1, 2026 | Rocky Mountain Health Plans PRIME Effective October 1, 2026 | |
| Surest | Surest health plans | All | prior auth under conditions | Cost over $1,000 | Oct 1, 2026 | Prior Authorization Requirements for Surest Effective October 1, 2026 |
| UnitedHealthcare | UnitedHealthcare Commercial | All | prior auth under conditions | Prior authorization required only for orthotics codes listed with a retail purchase or cumulative rental cost of more than $1,000. | Oct 1, 2026 | Prior authorization requirements for UnitedHealthcare commercial plans Effective October 1, 2026 |
| UnitedHealthcare | UnitedHealthcare Complete (Individual & Family plans) | All | prior auth required | Sep 1, 2026 | Prior authorization requirements for UnitedHealthcare Complete Effective September 1, 2026 | |
| UnitedHealthcare | UnitedHealthcare Individual Exchange plans | All | prior auth required | Oct 1, 2026 | Prior authorization requirements for UnitedHealthcare Individual Exchange plans Effective October 1, 2026 | |
| UnitedHealthcare | UnitedHealthcare Mid-Atlantic Health Plans | All | prior auth under conditions | Prior authorization required only for orthotics codes listed with a retail purchase or cumulative rental cost of more than $1,000. | Oct 1, 2026 | Prior authorization requirements for UnitedHealthcare Mid-Atlantic Health Plans Effective October 1, 2026 |
| UnitedHealthcare | UnitedHealthcare West commercial plans | All | prior auth under conditions | Prior authorization is required only for orthotics codes listed with a retail purchase or cumulative rental cost of more than $1,000. | Oct 1, 2026 | Prior authorization requirements for UnitedHealthcare West commercial plans Effective October 1, 2026 |
| UnitedHealthcare | UnitedHealthcare of the River Valley | All | prior auth required | Oct 1, 2026 | Prior authorization requirements for UnitedHealthcare of the River Valley Effective October 1, 2026 | |
| UnitedHealthcare Community Plan | AHCCCS Complete Care (ACC) | AZ | prior auth required | Oct 1, 2026 | Prior authorization requirements for AHCCCS Complete Care (ACC) Medicaid effective October 1, 2026 | |
| UnitedHealthcare Community Plan | ALTCS Developmentally Disabled | AZ | prior auth required | Oct 1, 2026 | Prior authorization requirements for Arizona Developmental Disabilities Effective October 1, 2026 | |
| UnitedHealthcare Community Plan | KanCare | KS | prior auth under conditions | Prior authorization is required only for orthotic and prosthetics with a retail purchase or a cumulative rental cost of more than $500. | Oct 1, 2026 | Prior authorization requirements for Kansas Medicaid Effective October 1, 2026 |
| UnitedHealthcare Community Plan | Louisiana Medicaid (Healthy Louisiana) | LA | prior auth under conditions | Prior authorization is required only for orthotic and prosthetics with a retail purchase or a cumulative rental cost of more than $500. | Jan 1, 2026 | Prior authorization requirements for UnitedHealthcare Community Plan of Louisiana |
| UnitedHealthcare Community Plan | Maryland HealthChoice | MD | prior auth under conditions | Prior authorization required only for orthotics and prosthetic codes listed with a retail purchase or cumulative rental cost of more than $500 | Sep 1, 2026 | Prior authorization requirements for UnitedHealthcare Community Plan of Maryland Effective September 1, 2026 |
| UnitedHealthcare Community Plan | Michigan Medicaid, Healthy Michigan Plan, CSHCS | MI | prior auth under conditions | Prior authorization required only for orthotics and prosthetic codes listed with a retail purchase or cumulative rental cost of more than $500 | Oct 1, 2026 | Prior authorization requirements for UnitedHealthcare Community Plan of Michigan, Healthy Michigan Plan and Children’s Special Health Care Services Effective October 1, 2026 |
| UnitedHealthcare Community Plan | Minnesota Metro Medicaid | MN | prior auth under conditions | Prior authorization required only for orthotics and prosthetics with a retail purchase or a cumulative rental cost of more than $500 | Oct 1, 2024 | Prior authorization requirements for Minnesota Medicaid Effective October 1, 2024 |
| UnitedHealthcare Community Plan | Mississippi CHIP | MS | prior auth under conditions | Prior authorization is required only for orthotics and prosthetic codes listed with a retail purchase or cumulative rental cost of more than $500. | Apr 1, 2025 | Prior authorization requirements for Mississippi Children’s Health Insurance Program Effective Apr. 1, 2025 |
| UnitedHealthcare Community Plan | MississippiCAN | MS | prior auth under conditions | Prior authorization required only for orthotics and prosthetic codes listed, with a retail purchase or cumulative rental cost of more than $500 | Apr 1, 2025 | Prior authorization requirements for UnitedHealthcare Community Plan of Mississippi – Mississippi Coordinated Access Network (MississippiCAN) Effective Apr. 1, 2025 |
| UnitedHealthcare Community Plan | Missouri Medicaid | MO | prior auth under conditions | Prior authorization required only for orthotics and prosthetic codes listed with a retail purchase or cumulative rental cost of more than $500 | Jul 1, 2026 | Prior authorization requirements for Missouri Medicaid Effective July 1, 2026 |
| UnitedHealthcare Community Plan | Nebraska Heritage Health | NE | prior auth under conditions | Prior authorization required only for orthotics and prosthetic codes listed with a retail purchase or cumulative rental cost of more than $750 | Jul 1, 2026 | Prior authorization requirements for UnitedHealthcare Community Plan of Nebraska Effective July 1, 2026 General Information This list contains prior authorization requirements for participating United |
| UnitedHealthcare Community Plan | New Jersey FamilyCare | NJ | prior auth under conditions | Prior authorization required only for orthotics and prosthetic codes listed with a retail purchase or cumulative rental cost of more than $500 | Oct 1, 2026 | Prior authorization requirements for UnitedHealthcare Community Plan of New Jersey Effective October 1, 2026 General Information This list contains prior authorization requirements for participating U |
| UnitedHealthcare Community Plan | New Mexico Turquoise Care | NM | prior auth required | Oct 1, 2026 | Prior authorization requirements for UnitedHealthcare Community Plan of New Mexico Effective October 1, 2026 | |
| UnitedHealthcare Community Plan | North Carolina Medicaid | NC | prior auth required | Oct 1, 2026 | Prior authorization requirements for UnitedHealthcare Community Plan of North Carolina Effective October 1, 2026 July 1, 2024 | |
| UnitedHealthcare Community Plan | Ohio Medicaid | OH | prior auth under conditions | Prior authorization is required only for orthotic and prosthetics with a retail purchase or a cumulative rental cost of more than $500. | Nov 1, 2025 | Prior authorization requirements for Ohio Medicaid Effective November 1, 2025 General Information This list contains prior authorization requirements for participating UnitedHealthcare Community Plan |
| UnitedHealthcare Community Plan | Pennsylvania CHIP | PA | prior auth under conditions | Prior authorization required only for orthotics and prosthetic codes listed with a retail purchase or cumulative rental cost of more than $500 | Jul 1, 2026 | Prior authorization requirements for UnitedHealthcare Community Plan of Pennsylvania CHIP Effective July 1, 2026 |
L1846 appears in 7 coverage policies from Aetna, Anthem, Capital Blue Cross, Cigna, Health Care Service Corporation (BCBS IL, TX, OK, NM, MT), Premera Blue Cross.
| Payer | Policy | Role in policy | Reviewed | Document |
|---|---|---|---|---|
| Aetna | Knee Braces (1094) | covered if criteria are met | Jan 20, 2026 | payer document |
| Aetna | Knee Braces (1094) | listed, no stance (range L1810-L1860) | Jan 20, 2026 | payer document |
| Aetna | Orthopedic Casts, Braces and Splints (0009) | listed, no stance (range L1600-L2999) | Jan 20, 2026 | payer document |
| Anthem | Custom-made Knee Braces (CG-OR-PR-03) | covered if criteria are met | Nov 6, 2025 | payer document |
| Capital Blue Cross | Knee Braces (MP 6.012) Procedure Codes | unproven / investigational | Sep 1, 2026 | payer document |
| Cigna | Orthotic Devices and Shoes (0543) | covered if criteria are met | Sep 15, 2026 | payer document |
| Health Care Service Corporation (BCBS IL, TX, OK, NM, MT) | Medical Policies Moving to MCG Guidelines DME103.002 Knee Braces | L1834, L1840, L1844, L1845, | Knee Braces, Custom | listed, no stance | Jan 1, 2026 | payer document |
| Premera Blue Cross | Custom-made Knee Orthoses (Braces), Ankle-Foot-Orthoses, and Knee-Ankle-Foot-Orthoses (1.03.501) | listed, no stance | Feb 9, 2026 | payer document |
Prior authorization required or conditional in CO, IL, KY, LA, MA, MD, MS, ND, NE, NY, OH, VA, WA, WV.
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.