Aetna modified CPB 0612 for hearing aids, effective March 3, 2026. Here's what changes for billing teams.
Aetna, a CVS Health company, updated its Aetna hearing aids coverage policy under CPB 0612 Aetna system to formally address over-the-counter hearing aids — including the Bose Hearing Aid — as medically necessary alternatives to prescription devices. The update also sharpens the medical necessity thresholds for air conduction hearing aids and adds explicit experimental designations for cartilage conduction devices and balance-related hearing aid use. If your team bills V5030, V5050, or CPT codes 0951T–0955T for Aetna members, this policy affects your documentation and claim submission workflow.
Quick-Reference Table
| Field | Detail |
|---|---|
| Payer | Aetna, a CVS Health company |
| Policy | Hearing Aids — CPB 0612 |
| Policy Code | CPB 0612 |
| Change Type | Modified |
| Effective Date | March 3, 2026 |
| Impact Level | Medium |
| Specialties Affected | Audiology, ENT/Otolaryngology, Primary Care, DME Suppliers |
| Key Action | Update documentation workflows to confirm hearing thresholds and prescription source before billing V5030, V5050, or OTC hearing aid codes |
Aetna Hearing Aid Coverage Criteria and Medical Necessity Requirements 2026
The Aetna hearing aids coverage policy under CPB 0612 sets three separate pathways to establish medical necessity for air conduction hearing aids. Your documentation must support at least one of these before you bill V5030 (monaural, body worn, air conduction), V5050 (monaural, in the ear), or V5070 (glasses, air conduction).
Threshold Criteria (one of the following):
| # | Covered Indication |
|---|---|
| 1 | Hearing thresholds of 40 dB HL or greater at 500, 1000, 2000, 3000, or 4000 Hz |
| 2 | Hearing thresholds of 26 dB HL or greater at three of those frequencies |
| 3 | Speech recognition below 94% |
These are clear, measurable standards. If your audiologist's documentation doesn't reflect one of these three findings, Aetna will deny the claim. Make sure CPT 92628 (evaluation for hearing aid candidacy) is in the chart and that the results map explicitly to these thresholds.
Implantable and Semi-Implantable Hearing Aids
For implantable hearing aids — such as the Esteem fully implanted active middle ear implant and the Carina prosthesis — and semi-implantable devices like the Maxum system and Vibrant Soundbridge, Aetna requires two conditions. First, the member must have moderate-to-severe sensorineural hearing impairment. Second, they must be unable to tolerate an ear mold due to a medical condition — specifically auricular atresia or severe chronic otitis externa.
Both conditions must be present. Document both explicitly. If your prior authorization request only addresses severity without addressing ear mold intolerance, expect a denial. Billing CPT 0951T through 0955T or HCPCS S2230 and V5095 without that dual documentation is a reimbursement risk.
OTC Hearing Aids Now Explicitly Covered
This is the real change in the March 3, 2026 update. Aetna now explicitly recognizes FDA-cleared over-the-counter hearing aids — including the Bose Hearing Aid — as medically necessary alternatives to prescription devices. Coverage requires three things:
| # | Covered Indication |
|---|---|
| 1 | The member's hearing has been evaluated (meaning audiologic testing is documented) |
| 2 | The member meets the air conduction medical necessity criteria above |
| 3 | A physician or provider licensed to prescribe hearing aids has issued a prescription |
That third requirement is the one most likely to create claim denials. An OTC device doesn't require a prescription at the pharmacy counter — but Aetna requires one for coverage. Confirm your workflow captures the prescribing provider's credentials before submitting the claim.
Plan Exclusions Still Apply
Most Aetna benefit plans exclude hearing aids entirely. The coverage criteria in CPB 0612 only matter if the member's specific plan doesn't carry that exclusion. Before you do anything else, verify the member's benefit plan for hearing aid coverage. If the plan excludes hearing aids, these medical necessity criteria are irrelevant — the claim won't pay regardless of documentation quality.
For plans that do cover hearing aids, both OTC and prescription devices are eligible when FDA-cleared, prescribed by a qualified provider, and meeting medical necessity criteria. The billing guidelines below apply only to those plans.
Aetna Hearing Aid Exclusions and Non-Covered Indications
Aetna explicitly excludes four categories under CPB 0612. These aren't gray areas — Aetna calls them experimental, investigational, or unproven.
Air conduction hearing aids for balance improvement. If a provider is trying to use a hearing aid to treat vestibular symptoms — and note that the ICD-10 list in this policy includes dozens of peripheral vertigo codes (H81.311–H81.339 range) — Aetna won't cover it. The vertigo codes in the diagnosis table are listed as non-covered for this purpose.
Cartilage conduction hearing aids. These are explicitly excluded. Don't bill for them under this policy expecting coverage.
Hearing aids for depression or cognitive decline. The ICD-10 list includes a large block of major depressive disorder codes (F32.0–F32.9 and F33.0–F33.9). These are listed as non-covered indications. If a provider argues a hearing aid will improve depression or cognitive function in an elderly patient, Aetna won't reimburse it.
Free-floating piezoelectric microphones in implantable hearing aids. This specific device configuration is experimental under CPB 0612.
The real issue here is documentation of diagnosis. If your billing team submits V5050 with a primary diagnosis code from the vertigo or depression blocks, Aetna will treat that as an attempt to bill for a non-covered indication. Use hearing loss diagnosis codes — H90.x and H91.x range — as the primary diagnosis when the claim is supported by the air conduction criteria.
Coverage Indications at a Glance
| Indication | Status | Relevant Codes | Notes |
|---|---|---|---|
| Air conduction hearing aids meeting threshold criteria | Covered | V5030, V5050, V5070 | Must document 40 dB HL threshold, 26 dB at 3 frequencies, or speech recognition <94% |
| OTC hearing aids (e.g., Bose Hearing Aid), FDA-cleared | Covered | V5030, V5050 | Member must meet air conduction criteria; prescription from licensed provider required |
| Implantable hearing aids (Esteem, Carina) | Covered | 0951T–0955T | Requires moderate-to-severe sensorineural impairment + documented ear mold intolerance |
| Semi-implantable hearing aids (Maxum, Vibrant Soundbridge) | Covered | S2230, V5095 | Same dual criteria as implantable devices |
| Air conduction hearing aids for balance improvement | Not Covered | V5030, V5050, V5070 | Experimental; vertigo ICD-10 codes listed as non-covered indication |
| Cartilage conduction hearing aids | Not Covered | — | Experimental under CPB 0612 |
| Hearing aids for depression or cognitive decline | Not Covered | — | Experimental; F32.x and F33.x codes listed as non-covered indications |
| Free-floating piezoelectric microphone in implantable device | Not Covered | — | Experimental/investigational |
| Any hearing aid when benefit plan excludes hearing aids | Not Covered | All codes | Plan exclusions override medical necessity; verify benefits first |
Aetna Hearing Aid Billing Guidelines and Action Items 2026
| # | Action Item |
|---|---|
| 1 | Verify benefit plan hearing aid coverage before scheduling. This is step zero. Most Aetna plans exclude hearing aids. If your front desk or billing team isn't checking this at eligibility verification, you're doing evaluation and fitting work that will never pay. Build the benefit check into your scheduling workflow now, before the March 3, 2026 effective date affects active authorizations. |
| 2 | Update your prior authorization checklist for implantable devices. When you submit prior auth requests for CPT 0951T, 0952T, 0953T, 0954T, or 0955T, include explicit documentation of both: (a) severity of sensorineural hearing impairment and (b) medical reason the member cannot tolerate an ear mold. Don't make the reviewer infer it. State it directly in your clinical notes. |
| 3 | Add a prescription capture step to your OTC hearing aid workflow. The policy now explicitly covers OTC devices — but only with a prescription from a licensed provider. If your practice recommends OTC devices and you want Aetna reimbursement, you need a signed prescription in the chart. Create a simple form or EHR template for this. Without it, you're building a claim denial into the encounter. |
| 4 | Train your coding team on the non-covered diagnosis pairings. Submitting V5030 or V5050 with a primary diagnosis from the vertigo (H81.3xx) or depression (F32.x, F33.x) code blocks will trigger denials. These are explicitly non-covered indications under the updated CPB 0612. The hearing loss diagnosis — not the secondary condition — should lead the claim. |
| 5 | Review charge capture for CPT 92628 on hearing aid candidacy evaluations. Aetna's threshold criteria depend on documented audiologic findings. CPT 92628 (evaluation for hearing aid candidacy) and CPT 92634 (hearing aid fitting services) are the foundation of your documentation trail. Make sure these are being captured and that results explicitly reference the 40 dB HL or 26 dB thresholds. If your audiologists are documenting results without mapping them to Aetna's criteria, you're leaving a gap. |
| 6 | Talk to your compliance officer if you're billing hearing aid codes across multiple plan types. The interaction between benefit plan exclusions and medical necessity criteria in CPB 0612 is genuinely complex. If your practice sees a high volume of Aetna members with varied plan designs, have your compliance officer or billing consultant review your hearing aid billing process against the March 3, 2026 changes before you submit claims under this updated policy. |
| Previous Version | Current Version |
|---|---|
| Coverage is considered experimental and investigational for all indications | Coverage is considered medically necessary when specific criteria are met |
| Prior authorization is not required | Prior authorization is required for initial treatment |
| Documentation must include clinical history | Documentation must include clinical history |
| Re-review every 24 months | Re-review every 12 months with updated clinical documentation |
CPT, HCPCS, and ICD-10 Codes for Hearing Aids Under CPB 0612
Covered CPT Codes — Totally Implantable Active Middle Ear Hearing Implants
| Code | Type | Description |
|---|---|---|
| 0951T | CPT | Totally implantable active middle ear hearing implant; initial placement, including mastoidectomy |
| 0952T | CPT | Totally implantable active middle ear hearing implant; revision or replacement, with mastoidectomy |
| 0953T | CPT | Totally implantable active middle ear hearing implant; revision or replacement, without mastoidectomy |
| 0954T | CPT | Totally implantable active middle ear hearing implant; replacement of sound processor only, with attachment |
| 0955T | CPT | Totally implantable active middle ear hearing implant; removal, including removal of sound processor |
Covered HCPCS Codes (When Selection Criteria Are Met)
| Code | Type | Description |
|---|---|---|
| S2230 | HCPCS | Implantation of magnetic component of semi-implantable hearing device on ossicles in middle ear |
| V5030 | HCPCS | Hearing aid, monaural, body worn, air conduction |
| V5050 | HCPCS | Hearing aid, monaural, in the ear |
| V5070 | HCPCS | Glasses, air conduction |
| V5095 | HCPCS | Semi-implantable middle ear hearing prosthesis |
Key ICD-10-CM Diagnosis Codes
The policy includes 131 ICD-10-CM codes. The clinically significant groupings are below. Note that the vertigo (H81.3xx) and depression (F32.x, F33.x) codes are listed in the policy but map to non-covered indications under CPB 0612.
| Code | Description | Coverage Note |
|---|---|---|
| F32.0–F32.9 | Major depressive disorder, single episode (various) | Non-covered indication |
| F33.0–F33.9 | Major depressive disorder, recurrent (various) | Non-covered indication |
| H81.311–H81.349 | Other peripheral vertigo (various lateralities and types) | Non-covered for hearing aid coverage |
The bulk of the 131 ICD-10 codes in this policy support hearing loss diagnoses. Use hearing loss codes (H90.x, H91.x) as your primary diagnosis for covered air conduction and implantable hearing aid claims.
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