UnitedHealthcare DME Coverage Policy Update

Coverage Criteria and Limits

Cranial Remolding Orthosis (S1040)

Covered when ALL of the following are met:

Cranial remolding orthosis: Cranial molding helmets (cranial remolding orthosis, billed with HCPCS code S1040) are covered when they meet medical criteria; for indications refer to the Plagiocephaly and Craniosynostosis Treatment Medical Policy (Kansas).

A protective helmet (HCPCS codes A8000-A8004) is not a cranial remolding device and is considered a safety device, not covered as a cranial remolding orthosis.

Mechanical Ventilators

Covered when medical necessity is established using the following clinical sources and coding rules are followed:

Home mechanical ventilation: Medical necessity for mechanical ventilators is determined using InterQual CP: Durable Medical Equipment — Home Mechanical Ventilation Devices: Invasive, Noninvasive, and Multifunction; if unresolved, refer to InterQual Medicare: Post Acute & Durable Medical Equipment and the Ventilators NCD.

Ventilators must not be billed using CPAP (HCPCS E0601) or bi-level PAP (HCPCS E0470, E0471, E0472) codes; billing a ventilator with these codes is incorrect.

Covered Durable Medical Equipment

Covered when ALL of the following are met:

Covered DME: Trachea‑esophageal prosthetics and voice aid prosthetics are covered as durable medical equipment when supplied in accordance with applicable benefit terms and clinical criteria (for example, InterQual or UnitedHealthcare Medical Policy requirements).

Providers must also comply with applicable federal, state, and contractual benefit requirements which govern in case of conflict.

Fully implanted devices (for example, a device, appliance, pump, machine, stimulator, or monitor that is fully implanted into the body) are not covered as DME. If such an implanted device is covered, it is considered part of the surgical service rather than a DME benefit. For cochlear implants specifically, the policy distinguishes components: the external components (speech processor, microphone, transmitter coil) fall under the DME benefit, while the implantable components are considered medical‑surgical. Providers must refer to applicable federal, state, or contractual requirements to determine coverage for repair or replacement of external cochlear implant components.

Protective helmets described by HCPCS codes A8000–A8004 are not considered cranial remolding devices. These helmets are classified as safety devices intended to prevent head injury rather than as therapeutic cranial remolding orthoses used for active treatment, and therefore are not covered as cranial remolding orthoses under this policy.

Coding Guidance

Coding guidance for ventilators and PAPHCPCS

E0601	CPAP (not to be used to bill ventilators)
E0470	Bi-level PAP (not to be used to bill ventilators)
E0471	Bi-level PAP (not to be used to bill ventilators)
E0472	Bi-level PAP (not to be used to bill ventilators)

Cranial remolding orthosis (covered)HCPCSCovered

S1040

Cranial molding helmet (cranial remolding orthosis)

Protective helmets (safety device)HCPCSNot Covered

A8000-A8004

Protective helmet (safety device, not a cranial remolding device)

Provider Responsibilities and Billing Rules

Prior Authorization

Ventilator coding and medical necessity

Ventilator coding and medical necessity must be correct. For medical necessity criteria for mechanical ventilators and home mechanical ventilation devices (invasive, noninvasive, multifunction), use the InterQual CP: Durable Medical Equipment Home Mechanical Ventilation Devices as the primary source. If InterQual cannot determine medical necessity, use InterQual Medicare: Post Acute & Durable Medical Equipment; Ventilators NCD or fallback UnitedHealthcare Medical Policies and CMS DME MAC as indicated by governing requirements.

Primary clinical criteria: InterQual CP: Durable Medical Equipment Home Mechanical Ventilation Devices
Fallback criteria: InterQual Medicare: Post Acute & Durable Medical Equipment; Ventilators NCD; UnitedHealthcare Medical Policies; CMS DME MAC

Prior Authorization

Authorization and criteria source

Verify prior authorization and applicable clinical criteria before furnishing devices. Confirm federal, state, and contractual requirements for the enrollee’s benefit plan because those terms may differ from UnitedHealthcare standard plan guidance. When a conflict exists, federal/state/contractual requirements govern.

Medical Necessity Determination

Guideline Hierarchy for Medical Necessity

Apply the following sources in order when determining medical necessity:

Guideline order: 1) InterQual CP: Durable Medical Equipment; 2) InterQual Medicare: Durable Medical Equipment; 3) UnitedHealthcare Community Plan Medical Policy; 4) CMS DME MAC.

UnitedHealthcare uses InterQual for primary medical/surgical criteria; if InterQual lacks applicable criteria, UnitedHealthcare Medical Policies approved by the Kansas Department of Health and Environment may be used.

Medical necessity for trachea-esophageal and voice aid prosthetics

Covered as DME when supplied in accordance with applicable benefit terms and clinical criteria:

General requirement: Device must be a trachea‑esophageal prosthetic or voice aid prosthetic supplied as durable medical equipment and must meet any applicable federal, state, contractual, and InterQual or UnitedHealthcare Medical Policy criteria.

Confirm governing benefit plan terms before furnishing; federal, state, or contractual requirements govern in the event of a conflict.

Rental and Purchase Rules

Equipment	Rental vs Purchase	Reference / Where to find rules
General durable medical equipment (DME)	Rental vs purchase rules are determined by the applicable state DME fee‑for‑service manual and related CMS/Medicare guidance; this policy defers to the Kansas Medical Assistance Program DME Fee‑for‑Service Provider Manual for specific rental/purchase rules.	Kansas Medical Assistance Program DME Fee‑for‑Service Provider Manual; CMS/Noridian and PDAC coding guidance as cited in policy.

Replacement and Reasonable Useful Lifetime

Durable Medical Equipment — Reasonable Useful Lifetime (RUL) default value

Default Reasonable Useful Lifetime (RUL)5 years (RUL starts on the initial date of service and is the expected minimum lifespan)

RUL scopeApplies to Durable Medical Equipment and also to other non‑DME items such as orthoses and prostheses

RUL does not apply to suppliesRUL is not applied to supply items (consumable or disposable medical supplies)

Key Definitions

Durable Medical Equipment (DME) — definition

DefinitionMedical equipment primarily and customarily used to serve a medical purpose; able to withstand repeated use; appropriate for use in any non‑institutional setting in which normal life activities take place; generally not useful in the absence of illness or injury.

Source guidanceKansas Medical Assistance Program Durable Medical Equipment Fee‑for‑Service Provider Manual (as noted in policy).

Place of useAppropriate for home/community settings (not intended for inpatient/hospital, nursing facility, or other institutional settings).

Medical Supplies — definition

DefinitionHealth‑care related items that are consumable or disposable, or cannot withstand repeated use by more than one individual, required to address an individual’s medical disability, illness, or injury (CFR § 440.70).

RUL applicability

Documentation and Coding Verification

Billing Rule

Consult PDAC and NCCI for DMEPOS coding and coding clarification

Use PDAC (via Palmetto) and NCCI guidance as authoritative sources to determine the correct HCPCS/G‑code for DMEPOS items and to document coding decisions supporting claims.

UnitedHealthcare directs providers to PDAC for coding clarification for DMEPOS.
Adopt NCCI intent when assigning codes to align with UnitedHealthcare expectations.

Documentation Required

Verify governing federal, state, and contractual benefit requirements before furnishing DME

Confirm applicable federal, state, and contractual benefit requirements for the member and plan before furnishing DME; these requirements may supersede the policy and affect coverage and claims handling.

Background

Durable Medical Equipment (DME) includes reusable medical equipment that is primarily used to serve a medical purpose, is capable of withstanding repeated use, and is appropriate for use in non‑institutional life settings. DME is generally not useful in the absence of illness or injury. Related terms: Medical supplies are consumable or disposable items required to address an individual’s medical disability, illness, or injury; and the policy uses a default Reasonable Useful Lifetime (RUL) of 5 years for DME unless state or contractual rules specify otherwise.

Not Covered

The following items are excluded from DME coverage under this policy: 1) Fully implanted devices—devices fully implanted into the body are not covered as DME and, if covered, are included as part of the surgical service. 2) Protective helmets (HCPCS A8000–A8004)—these are safety devices used to prevent injury and are not covered as cranial remolding orthoses. For cochlear implants, note that external components (speech processor, microphone, transmitter coil) are considered under the DME benefit while implantable components remain medical‑surgical; providers must consult federal, state, or contractual requirements regarding repair or replacement of external components.

OpenPayer

Durable Medical Equipment; Orthotics, Medical Supplies, and Repairs/Replacements (Kansas)