HCPCS Code E0291: Hospital bed, fixed height, without side rails

Key takeaways

HCPCS Code E0291 covers a hospital bed that is fixed height, without side rails, and without a mattress

No bed in the E0290-E0297 series comes with side rails, so rail-equipped beds fall under E0250-E0266

Medicare Part B may cover E0291 when a physician order and clinical notes document why an ordinary bed will not work

E0291 is a capped rental item, so bill KH in month 1, KI in months 2-3, and KJ in months 4-13

Practice management software like Pabau tracks claim submissions and documentation, so DME billing teams can head off denials

HCPCS Code E0291 is the Medicare Part B code for a hospital bed that is fixed height, without side rails, and without a mattress. It is durable medical equipment (DME), billed as a capped rental over 13 months.

Side rails are where code selection usually goes wrong. Nothing in the E0290-E0297 series includes side rails, so a rail-equipped bed belongs to a different set of codes entirely.

This guide covers the E0291 descriptor, 2026 payment rules, coverage criteria, documentation, modifiers, and the rest of the hospital bed series.

HCPCS Code E0291: Description and code details

HCPCS Code E0291 is a Level II code maintained by the Centers for Medicare and Medicaid Services (CMS). It sits in the E-series DME range (E0100-E9999), inside the hospital bed subsection E0250-E0373.

Three characteristics define E0291: fixed height, no side rails, and no mattress. A bed delivered with a mattress is E0290 instead. Billing E0291 when the mattress shipped with the frame is a common trigger for claim adjustments.

Side rails are not an option anywhere in this series. A fixed-height bed supplied with rails and no mattress is E0251, and rails ordered alone bill as E0305 or E0310.

Medicare fee schedule and payment rules

Medicare Part B pays for E0291 as a capped rental item. The annual DMEPOS fee schedule files and the CMS fee schedule lookup tool carry the allowed amounts by locality.

Two caveats apply. Allowed amounts vary by Medicare Administrative Contractor (MAC) jurisdiction and locality, so check the rate for the patient’s state. The DMEPOS competitive bidding program does not apply to E0291.

Hospital beds are a legacy category in that program. The most recent bidding round covered off-the-shelf back and knee braces only, and the categories set for 2028 leave beds out as well. So the fee schedule amount is the number to work from.

As a capped rental item, E0291 runs on a 13-month cycle. Medicare pays rent for up to 13 months of continuous use, then ownership transfers to the beneficiary. The modifier sequence below tracks that cycle.

Medicare coverage criteria for E0291

Medicare Part B may cover an E0291 hospital bed when the item is medically necessary. Coverage is never automatic. It turns on the documented clinical picture and on the Local Coverage Determination (LCD) issued by the patient’s MAC.

What qualifies as medical necessity

Medicare generally expects at least one of these conditions to be documented for a fixed-height hospital bed:

• The patient needs body positioning that an ordinary bed cannot provide, such as head elevation for heart failure, chronic lung disease, or severe reflux
• The patient requires traction equipment that only attaches to a hospital bed frame
• A caregiver performs wound care or transfers that are unsafe at standard residential bed height
• A severe respiratory condition means the patient has to stay at an incline continuously

The treating physician documents which condition applies. A note reading “patient needs a hospital bed” will not satisfy the LCD.

The record names the diagnosis, the functional limitation, and the link between them. Diagnoses run from heart failure to skeletal conditions such as Q78.8. Notes from physical therapy practices often describe the limitation more precisely than a physician’s summary.

Documentation requirements for billing E0291

Insufficient documentation is the leading cause of E0291 denials. The order comes from the treating physician, so primary care practices usually hold the clinical record that carries the claim. Digital intake forms collect that paperwork before delivery rather than after.

Four documents make up the required set for a hospital bed claim:

• Detailed written order (DWO): A physician order naming the item, quantity, and frequency, plus the diagnosis and why this bed type is needed.
• Certificate of Medical Necessity (CMN): Some LCDs require a CMN, usually Form CMS-484. Check your jurisdiction’s LCD before you bill E0291.
• Clinical notes: Face-to-face encounter notes from within 6 months before the start of service, supporting the criteria above.
• Proof of delivery: A receipt signed by the patient or caregiver, describing exactly what was delivered.

Keeping medical forms organized and retrievable matters for DME suppliers. Medicare runs post-payment audits on DME claims, and HIPAA-compliant records have to be produced inside a set timeframe. An incomplete file at audit becomes a repayment demand.

Diagnosis and treatment details attached to a DME claim need secure storage too. Tools built for patient data security keep an audit trail that paper filing cannot match. If records move to another provider, the patient’s HIPAA waiver form belongs in the same file.

How to bill E0291 under Medicare Part B

Billing E0291 comes down to three things: the claim form, the modifier, and the rental month you are in. Practice management software that tracks rental months keeps that sequence straight without a side spreadsheet.

Enrolled DMEPOS suppliers submit DME claims on the CMS-1500 form or its electronic equivalent, the 837P transaction. The supplier needs an active Medicare supplier number. Without one, no E0291 claim is payable, however well the patient qualifies.

Modifiers used with E0291

Hospital beds are capped rental items, so the rental modifier is not optional. An E0291 claim without the right capped rental modifier will reject. Check your MAC’s local instructions too, since requirements differ by jurisdiction.

Appending only modifier RR (rental) is a common error. RR alone does not carry a capped rental item. Watch the month count as well, because KI in month 1 or KH in month 5 triggers an edit that holds payment.

Related HCPCS codes for hospital beds

Matching the equipment delivered to the descriptor is the whole job here. The E0290-E0297 series runs from a basic fixed-height frame up to a total electric bed, and none of these codes include side rails. Only two things change across the series: the height or drive mechanism, and whether a mattress ships with the frame.

Rails and accessories never ride along on an E0291 claim. They carry their own codes:

• E0251 for a fixed-height bed supplied with any type of side rails, without a mattress
• E0305 for half-length bed side rails ordered on their own
• E0310 for full-length bed side rails ordered on their own
• E0275 for a bed pan delivered alongside the bed

Supplies delivered on the same claim keep their own documentation trail. A nutrition code such as B4149 still needs its own order and proof of delivery.

E0291 vs E0290: Key differences

E0291 and E0290 are the pair most often mixed up. Both describe a fixed-height bed without side rails. E0290 includes a mattress and E0291 does not.

Use E0291 when the supplier delivers the frame alone. Use E0290 when the mattress arrives with the frame as one unit. Billing the wrong one is a coding error that can draw an audit. Check the delivery receipt against the descriptor before submission.

Claim submission checklist

Run this check before an E0291 claim goes to Medicare. Each line is a common point of failure.

• Correct code selected: Confirm the bed is fixed height, with no rails and no mattress. If anything differs, move to the matching code.
• Supplier enrolled: Verify the DMEPOS supplier is enrolled with Medicare and active in the patient’s jurisdiction.
• Physician order on file: The signed detailed written order goes in the file before the claim is submitted, not after.
• Medical necessity documented: Clinical notes from within 6 months of service start name the qualifying condition and the need for a bed.
• CMN status confirmed: Check the MAC LCD for your jurisdiction to see whether a Certificate of Medical Necessity is required.
• Correct modifier applied: KH for month 1, KI for months 2-3, KJ for months 4-13, NU for purchase, or UE for used equipment.
• Current rate checked: Pull the DMEPOS fee schedule amount for the patient’s MAC jurisdiction before quoting a cost.
• Proof of delivery signed: The signed receipt matches what E0291 describes, with no mattress and no rails.

How Pabau supports DME claim accuracy and documentation

Most DME billing teams work across three places: the clinical record, a spreadsheet of rental months, and a folder of scanned delivery receipts. Nothing links them, so a missing receipt only surfaces when a reviewer asks for it.

Practice management software like Pabau holds the order, the clinical notes, the signed receipt, and the claim on one patient record. Its claims management tools show where each rental sits in the 13-month cycle.

So the modifier on the claim matches the month you are billing, and an audit response takes minutes to assemble instead of days. Every Pabau subscription includes claims and documentation features, so nothing here sits behind a higher tier.

Streamline your DME billing workflow

Pabau helps DME suppliers and practice billing teams manage claims, track documentation, and reduce denials with built-in claims management and digital forms.

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Conclusion

E0291 is not a hard code to identify, but it is easy to get wrong at delivery. Check the frame, the rails, and the mattress against the descriptor before the claim leaves, and check which rental month you are billing.

Do that every time and the three costliest denials stop showing up: wrong code, wrong modifier, missing order. Book a demo to see how Pabau keeps DME documentation and rental modifiers in one place.

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