CurrentHighmark Blueshield NenyPolicy N/A

Certificate of Medical Necessity (CMN) for Hospital Bed (Manual or Electric)

This document is a Certificate of Medical Necessity form and guidance for requesting coverage of a manual or electric hospital bed (DME) from the payer; it applies to providers submitting documentation for member coverage determinations. It specifies clinical questions and documentation requested to support medical necessity determinations.

Policy Summary

PayerHighmark Blueshield Neny

PolicyCertificate of Medical Necessity (CMN) for Hospital Bed (Manual or Electric)

Policy CodePolicy N/A

Change TypeNo material change

Effective DateN/A

Next Review DateN/A

Key ActionSubmit a typed office note with pertinent information and a fully completed CMN signed and dated by the physician to support coverage.

SourceLink

POLICY UPDATE CHANGES

No material clinical or coverage changes in this revision.

12clinical yes/no questions on the CMN form

1requested item: typed office note

2011-06-28form revision date shown

Coverage Criteria — Clinical Indications

CMN clinical indication checklist

Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

Clinical indications: Questions include: need for positioning of the body in ways not feasible with an ordinary bed due to a medical condition; need for positioning to alleviate pain not feasible with an ordinary bed; need for upper body elevation >30 degrees most of the time due to congestive heart failure, chronic pulmonary disease, or aspiration risk; pillows and wedges tried and failed; need for traction that can only be attached to a hospital bed; need for adjustable bed height to permit transfers to chair, wheelchair, or standing; need for frequent or immediate changes in body position; patient is prone to contractures or respiratory infections; significant lower extremity pathology; ambulation status; use of a wheelchair; presence of a physically competent caregiver/family member for most of the day.

Provider must indicate Y/N/D for each item on the CMN form.

The CMN form does not list explicit exclusions by equipment or diagnosis. Instead, exclusions are effectively inferred when the required clinical indications are not met or when documentation is incomplete. If the answers to the CMN clinical questions do not support one or more of the clinical indications queried (for example, no need for specialized positioning, no need for upper body elevation >30 degrees, no traction requirement, etc.), coverage for a manual or electric hospital bed may not be supported.

The form requires affirmative responses to specific clinical questions to justify medical necessity. Absence of affirmative indications — or failure to document the clinical rationale on the CMN and accompanying typed office note — may result in a determination that the hospital bed is not medically necessary. Examples of the queried indications include need for positioning not feasible with an ordinary bed, need for upper body elevation >30 degrees, need for traction attachable only to a hospital bed, and frequent or immediate need for position changes.

Medical Necessity Elements

CMN-based necessity elements

Providers must document clinical indications via the CMN questions to support medical necessity, including but not limited to:

Positioning needs: Need for positioning of the body in ways not feasible with an ordinary bed; need for positioning to alleviate pain not feasible with an ordinary bed; pillows/wedges tried and failed; need for traction attachable only to a hospital bed; need for frequent or immediate changes in body position; patient prone to contractures or respiratory infections.

Each item is recorded as Y/N/D on the CMN; include typed office note with pertinent information and physician signature/date when submitting.

Cardiopulmonary / aspiration: Need for upper body elevation >30 degrees most of the time due to congestive heart failure, chronic pulmonary disease, or aspiration risk.> 30 degrees

Document diagnosis and rationale on CMN.

Transfer / mobility: Need for bed height different than fixed height to permit transfers to chair, wheelchair, or standing; patient ambulation status; use of a wheelchair; significant lower extremity pathology.

Document transfer limitations and assistive needs in the typed office note and on the CMN.

Caregiver availability: Presence of a physically competent caregiver/family member for most of the day.

Indicate Y/N/D on the CMN to support safe use and need for the equipment.

Provider Actions & Documentation Requirements

Documentation Required

CMN Required for Hospital Bed Coverage

A completed Certificate of Medical Necessity (CMN) is required for hospital bed (manual or electric) coverage. The CMN must be signed by the physician (stamps are not acceptable) and include the requested documentation such as a typed office note with pertinent clinical information and the completed CMN form where the clinical rationale questions are addressed.

Physician signature required (stamps not acceptable)
Include typed office note with pertinent information
Complete CMN clinical rationale questions (positioning needs, pain alleviation, upper body elevation >30°, failed conservative measures, traction needs, bed height for transfers, frequent position changes, contracture/respiratory risk, lower extremity pathology, ambulation status, wheelchair use, caregiver availability

Denial Risk

Incomplete CMN May Trigger Denial

If the CMN is incomplete, missing required clinical responses, or lacks the physician signature/date, the request may be delayed or denied. Ensure all sections of the CMN are fully completed and the typed office note is attached to avoid denial risk.

Missing physician signature or date may result in denial
Unanswered CMN clinical rationale questions may trigger denial or request for additional information
Attach the typed office note to support clinical need

Step Therapy

No Step Therapy Requirements Specified

There are no step therapy requirements specified for hospital bed coverage on the CMN form or the provided documentation. Providers do not need to follow a step-therapy sequence for this item based on the current form.

No documented step-therapy sequence required for hospital bed coverage

Documentation Required

Required Documentation — Typed Office Note Plus Completed CMN

Required documentation includes a fully completed CMN and a typed office note containing pertinent clinical information to justify the medical necessity of a hospital bed. The CMN should clearly document the specific reasons (from the CMN clinical rationale questions) supporting the need for a hospital bed.

Typed office note with pertinent clinical information must be submitted
Completed CMN with responses to clinical rationale questions
Physician signature and date required

Submission Documentation

Documentation Required

Provide typed note and physician-signed CMN

Include a typed office note with pertinent clinical information and a fully completed CMN that is signed and dated by the physician when submitting the request.

Typed office note as listed under Requested Information.
CMN must be fully completed (all Y/N/D responses) and bear the physician signature (stamps not acceptable) and date.

Key Definitions

inv-09: Upper body elevation >30 degrees

DefinitionPatient requires upper body elevation more than 30 degrees most of the time due to congestive heart failure, chronic pulmonary disease, or aspiration risk.

Context on CMNThis item appears as question 3 on the CMN: 'Does the patient require upper body elevation more than 30 degrees most of the time due to congestive heart failure, chronic pulmonary disease or aspiration risk?' (Y/N/D).

Clinical implicationAn affirmative response supports medical necessity for a hospital bed capable of elevated head positioning when ordinary beds cannot achieve this.

Rental, Purchase, and Replacement

Item	Rental vs Purchase rule
Hospital bed (manual or electric)	No rental vs purchase rules are specified on the CMN form.

inv-12: Hospital bed (replacement guidance)

Required documentationCompletion of the CMN form including physician signature and date, plus a typed office note with pertinent information must be submitted to support coverage for a manual or electric hospital bed.

Equipment types coveredManual hospital bed or electric hospital bed as requested on the CMN.

Rental/purchase guidanceNo specific rental versus purchase rules are specified on the CMN form for hospital beds.

Replacement intervalNot specified on the form for hospital bed replacement intervals.

Background

Hospital beds (manual or electric) are requested when an ordinary bed cannot meet a patient’s medical needs. The CMN prompts assessment of conditions that typically justify a hospital bed, including the need for specialized body positioning, alleviation of pain through positioning, upper body elevation >30 degrees for cardiopulmonary or aspiration risk, failure of pillows/wedges, requirements for traction that can only be attached to a hospital bed, adjustable bed height for transfers, and a need for frequent or immediate changes in body position.

Not Covered / Limitations

Because the CMN captures a set of discrete yes/no/don’t know clinical items, failure to provide the documented clinical findings requested on the form can lead to non‑coverage. Missing responses to items such as the need for specialized positioning, upper body elevation >30 degrees, or traction — or omission of the typed office note and physician signature/date — are examples of absent documentation that may result in a denial of coverage.

Policy Summary

PayerHighmark Blueshield Neny

PolicyCertificate of Medical Necessity (CMN) for Hospital Bed (Manual or Electric)

Policy CodePolicy N/A

Change TypeNo material change

Effective DateN/A

Next Review DateN/A

Key ActionSubmit a typed office note with pertinent information and a fully completed CMN signed and dated by the physician to support coverage.

SourceLink

On This Page