What insurance policy changes affect HCPCS D9949?

There are 6 tracked policy changes affecting HCPCS D9949, including updates from Pennsylvania Medicaid (DHS), UnitedHealthcare, Excellus BlueCross BlueShield. Each change may modify coverage criteria, reimbursement rates, or prior-authorization requirements.

Which payers have updated policy for HCPCS D9949?

Payers that have issued tracked updates for HCPCS D9949 include: Pennsylvania Medicaid (DHS), UnitedHealthcare, Excellus BlueCross BlueShield, Aetna.

How do I get notified when HCPCS D9949 policy changes?

Create a free account at PolicyChanges.app and save a search filtered to HCPCS D9949. You will get an email when new policy changes reference this code: daily or weekly, your choice, on every plan.

Why do payers change policies for HCPCS D9949?

Payers revise policies for individual billing codes to align with updated clinical guidelines, CMS rule changes, fraud and abuse prevention measures, or network cost-management goals. Changes can affect medical necessity criteria, place-of-service restrictions, bundling rules, or whether a code requires prior authorization.

PAYER POLICY CHANGES

D9949 Insurance Policy Changes

HCPCS D9949 is referenced in 6 tracked payer policy changes from Pennsylvania Medicaid (DHS), UnitedHealthcare, and 2 other payers. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for HCPCS D9949 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.

Pennsylvania Medicaid (DHS) · Effective Aug 1, 2025High impact
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Effective August 1, 2025, the Pennsylvania Medical Assistance dental fee schedule lowers the age limit for D7280 and D7283 from 0-23 years to 0-22 years, adds quadrant reporting requirements for D1553 and D1556, and removes tooth number requirements for D1516 and D1517. Frequency limits also change for many procedure codes, such as D0340, which moves from 1 image per day to 1 per 3 years for patients under 21, and D2140 through D2394, which move to 1 per 180 days. Unit limits change for codes including D1510, D3220, D3410, D4210, D5520, and D7310.
UnitedHealthcare · Effective Nov 1, 2026Medium impact
Obstructive and Central Sleep Apnea Treatment (for Ohio Only)
UnitedHealthcare Community Plan of Ohio (Medicaid) revised its sleep apnea treatment policy effective November 1, 2026, adding radiofrequency ablation of the soft palate and/or tongue base to the list of unproven and not medically necessary surgical procedures. Billing teams must deny claims for this procedure and ensure providers understand it is no longer covered. Dental procedure codes (D9947, D9948, D9949) are clarified as excluded from medical plan coverage.
Excellus BlueCross BlueShield · Effective Oct 22, 2026Medium impact
Medical Management Obstructive Sleep Apnea (OSA) 1.01.07
Excellus BlueCross BlueShield medical policy 1.01.07 for obstructive sleep apnea (OSA) has a current effective date of October 22, 2026, and its summary of changes for that date says the policy had an annual review and that its intent is unchanged. The policy considers oral appliances medically appropriate for OSA only when the individual cannot tolerate or refuses CPAP, or the physician determines PAP is contraindicated, and the sleep-study severity criteria are met (mild OSA with AHI or RDI of 5 to 14 plus at least one listed indication, moderate OSA with AHI or RDI of 15 to under 30, or severe OSA with AHI or RDI of 30 or more).
Excellus BlueCross BlueShield · Effective Oct 22, 2026Medium impact
Medical Management Obstructive Sleep Apnea (OSA) 1.01.07
Excellus BlueCross BlueShield medical policy 1.01.07 for medical management of obstructive sleep apnea has a current effective date of October 22, 2026, and its annual review kept the policy intent unchanged. Oral appliances are considered medically appropriate for OSA when the member cannot tolerate or refuses CPAP or PAP therapy is contraindicated, and the sleep study severity criteria are met. Daytime neuromuscular electrical stimulation devices such as eXciteOSA and sleep positioning trainers are considered investigational for OSA.
Aetna · Identified Oct 21, 2026Medium impact
Intra-oral Appliances for Headaches and Trigeminal Neuralgia (CPB 0688, reviewed 2026-10-14)
Aetna considers intra-oral appliances, such as the Nociceptive Trigeminal Inhibition-Tension Suppression System, experimental, investigational, or unproven for treating headaches and trigeminal neuralgia, because the effectiveness of this approach for these indications has not been established. CPT 21110 and HCPCS codes for occlusal guards, removable appliance therapy, custom sleep apnea appliances, and oral appliance therapy are listed as not covered for the indications in this policy. Diagnosis codes for migraine, other headache syndromes, trigeminal neuralgia, and headache are also listed as not covered for the indications in this policy.
Aetna · Identified Aug 18, 2026Low impact
Intra-oral Appliances for Headaches and Trigeminal Neuralgia (CPB 0688, reviewed 2025-12-29)
Aetna's Clinical Policy Bulletin 0688 (reviewed 2025-12-29, historical material first detected 2026-08-18) states that intra-oral appliances such as the NTI-tss are considered experimental, investigational, or unproven for headaches and trigeminal neuralgia, and lists dental and sleep-appliance codes plus ICD-10 headache and trigeminal neuralgia codes as not covered for these indications. Practices should treat these services as non-covered for the stated diagnoses, confirm current applicability on Aetna's site, and not bill them to Aetna for those indications without verifying the plan's current position.

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mab2025091101

Obstructive and Central Sleep Apnea Treatment (for Ohio Only)

Medical Management Obstructive Sleep Apnea (OSA) 1.01.07

Medical Management Obstructive Sleep Apnea (OSA) 1.01.07

Intra-oral Appliances for Headaches and Trigeminal Neuralgia (CPB 0688, reviewed 2026-10-14)

Intra-oral Appliances for Headaches and Trigeminal Neuralgia (CPB 0688, reviewed 2025-12-29)

What insurance policy changes affect HCPCS D9949?

Which payers have updated policy for HCPCS D9949?

How do I get notified when HCPCS D9949 policy changes?

Why do payers change policies for HCPCS D9949?