Aetna denied your CPAP and equipment? What to do next

Why Aetna (CVS Health) denies CPAP and medical equipment

Aetna, owned by CVS Health since 2018, runs commercial group plans, Medicare Advantage, and a large pharmacy benefit footprint via Caremark. GLP-1, specialty drug, and behavioral health denials are the highest-volume categories.

For CPAP and medical equipment specifically: CPAP and BiPAP machines, oxygen, power wheelchairs, hospital beds, and other durable medical equipment are denied for missing documentation, unmet usage requirements, or supplier problems. The rules are specific and the fix is usually paperwork.

The law that controls this appeal

Medicare covers CPAP for obstructive sleep apnea under National Coverage Determination 240.4 after a qualifying sleep study, with continued coverage after the first 90 days only if adherence is documented (use of at least 4 hours a night on 70 percent of nights in a consecutive 30-day period) and the physician documents benefit. Other equipment follows Medicare's DME rules (42 CFR 410.38) and supplier standards. Medicare Advantage plans must follow Medicare coverage rules (42 CFR 422.101(b)). Commercial plans apply their own equipment policies, which must be disclosed on request.

What Aetna (CVS Health) denies for CPAP and medical equipment

The CPAP and medical equipment services most often denied:

CPAP or BiPAP after a home sleep test
Continued CPAP rental after the 90-day compliance period
Power wheelchairs and scooters
Home oxygen
Hospital beds, lifts, and continuous glucose monitors

Why CPAP and medical equipment claims get denied

A typical Aetna (CVS Health) CPAP and medical equipment denial almost always cites one of these reasons. Each one maps to a specific rebuttal in the appeal:

Sleep study does not show the apnea index the policy requires
Compliance data from the device does not meet the usage threshold
Face-to-face visit or written order missing or undated
Supplier not enrolled or item not on the plan's approved list
Plan says a less costly item meets the need

The Aetna (CVS Health) appeal process

Appeal levels: Internal level 1 (30 days standard / 72h urgent), then external IRO review (45 days standard).

Carrier timing: 180 days from denial for internal appeal; generally at least 4 months (120 days) from the final internal denial for federal external review (exact window varies by plan and state — check your denial letter).

CPAP and equipment timing: Internal appeal: at least 180 days to file for commercial and employer plans; pre-service decisions within 30 days (29 CFR 2560.503-1). Medicare Advantage: 65 days to request reconsideration (42 CFR 422.582). Traditional Medicare: 120 days to request redetermination of a claim (42 CFR 405.942).

What we know about Aetna (CVS Health): Aetna's internal appeals respond well to peer-to-peer review requests filed alongside the written appeal.

Common Aetna (CVS Health) denial patterns for CPAP and medical equipment

GLP-1 / Wegovy denials citing BMI. Aetna denies most weight-loss GLP-1 prescriptions citing BMI thresholds or 'lifestyle modification first' criteria. When a patient has documented comorbidities (such as type 2 diabetes) and the treating clinician determines a diabetes-indicated GLP-1 is medically appropriate, an appeal built on that documented clinical picture is often reversed quickly — the medication and indication remain the clinician's decision, never a path chosen simply to obtain coverage.
Caremark formulary denials. Aetna's pharmacy benefit (Caremark) issues formulary denials separate from medical benefit denials. Each requires its own appeal track, confusing the two costs weeks.
Internal appeal then external review. Aetna's first appeal is internal and is generally filed within 180 days of the denial. After a final internal denial, external review by an Independent Review Organization (IRO) is a separately strong reversal lane; under the federal ACA standard members generally have at least 4 months (120 days) to request it, though the exact window varies by plan and state — confirm the deadline printed on your denial letter.

How to win your Aetna (CVS Health) CPAP and medical equipment appeal

Strategy for CPAP and medical equipment: Get the sleep study report, the physician's order, and the device compliance download. Match each to the policy's requirements. If compliance fell short because of mask fit or side effects, have the physician document the intervention and request a new compliance period. For mobility equipment, the face-to-face evaluation must describe the functional limitation in the home. Ask the plan for its equipment policy and the reviewer's credentials.

Filed against Aetna (CVS Health), that strategy rides on this procedural spine:

Procedural-rights anchor. Every Aetna (CVS Health) denial triggers ERISA § 503 or 45 C.F.R. § 147.136 procedural rights. The cover letter invokes these in the opening paragraph to lock the timeline and force criteria disclosure.
Criteria-disclosure demand. Aetna (CVS Health) frequently denies on "not medically necessary" without disclosing the clinical criteria applied. Once disclosed, those criteria become the rebuttal map.
Controlling-standard citation. Medicare covers CPAP for obstructive sleep apnea under National Coverage Determination 240.4 after a qualifying sleep study, with continued coverage after the first 90 days only if adherence is documented (use of at least 4 hours a night on 70 percent of nights in a consecutive 30-day period) and the physician documents benefit. Other equipment follows Medicare's DME rules (42 CFR 410.38) and supplier standards. Medicare Advantage plans must follow Medicare coverage rules (42 CFR 422.101(b)). Commercial plans apply their own equipment policies, which must be disclosed on request.
Treating-provider attestation. A letter from the treating physician addressing each criterion in Aetna (CVS Health)'s own policy language. This is the single strongest evidentiary element.
Requested action. A specific demand to reverse the CPAP and medical equipment denial and approve the service, not a general "please reconsider."

Documents you'll need for your Aetna (CVS Health) CPAP and medical equipment appeal

The denial letter and the plan's equipment policy
Sleep study or diagnostic report
Physician's order and face-to-face visit note
Device compliance or usage report
Supplier documentation and prior authorization records

What a CPAP and medical equipment appeal can recover

Typical recovery for CPAP and medical equipment cases runs Equipment is billed as a purchase or a monthly rental; a denied device or a denied rental period is commonly hundreds to a few thousand dollars at billed charges, and higher for power mobility and oxygen.. The exact figure depends on the specific service and your plan's contracted rates.

Aetna (CVS Health) CPAP and medical equipment appeals: frequently asked questions

Aetna (CVS Health) stopped paying for my CPAP after 90 days. Why?

Continued coverage typically depends on documented adherence during the first 90 days plus a physician note that the device is helping. If usage fell short, the physician can document the reason and the fix, and the plan can be asked for a new compliance period.

My home sleep test showed apnea but Aetna (CVS Health) denied the machine. What is missing?

Usually the index threshold in the policy, the physician's face-to-face note, or a written order with the required elements. Request the policy and compare it to your report.

Does Aetna (CVS Health) have to follow Medicare's equipment rules?

Medicare Advantage plans may not use coverage criteria more restrictive than traditional Medicare's. Commercial plans set their own, which you can request in writing.

The supplier says the claim was denied, not the doctor. Who appeals Aetna (CVS Health)?

Either can, and the patient's member appeal carries the patient's own rights, including external or independent review. Ask the supplier for the denial and the claim details.

What Apellica does for Aetna (CVS Health) CPAP and medical equipment appeals

We file appeals against Aetna (CVS Health) specifically configured to its internal review process. Every CPAP and medical equipment appeal embeds the criteria-disclosure demand, the procedural-rights anchor, the controlling-standard citation above, treating-provider attestation language, and the peer-reviewed evidence relevant to the denied service.

Cost: $0 upfront. We work on contingency for Aetna (CVS Health) appeals, if the appeal succeeds, we collect a percentage of the recovered claim value. If it fails, you owe nothing.

Start your Aetna (CVS Health) CPAP and medical equipment appeal

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Aetna (CVS Health) denied your CPAP and medical equipment? Here is what to do next