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Audit of the Office of Medicaid (MassHealth) - Review of Durable Medical Equipment Providers (October 30, 2025)

October 30, 2025 · Office of Medicaid (MassHealth) · Read the full official report on mass.gov ↗ · official site ↗

Published October 30, 2025 Audit covers January 1, 2021 – December 31, 2023 Under Diana DiZoglio · 2023–present

In plain English
Auditors found that MassHealth paid for some durable medical equipment claims that should have been stopped or checked more carefully, including claims tied to missing provider information, excluded providers, and deceased members.
source
“MassHealth paid an estimated $521,526 for DME that could not be verified as having been ordered by an eligible provider.”
Read the plain-English breakdown
What is this?

This is a state audit of MassHealth payments for durable medical equipment, such as wheelchairs, canes, diabetic supplies, and emergency response systems, from January 1, 2021 through December 31, 2023.

“OSA has conducted a performance audit of MassHealth’s durable medical equipment (DME) providers for the period January 1, 2021 through December 31, 2023.”
Why was it audited?

The audit checked whether MassHealth was properly watching claims for equipment providers and prescribers, and whether it was preventing payments for equipment ordered for people who had already died.

“The purpose of this audit was to determine whether MassHealth monitored billing and authorization practices for DME providers and prescribers and monitored various death records to ensure that DME was not ordered for or prescribed to members who had already passed away.”
Why it matters

This matters because Medicaid is a major public program, and taxpayers need confidence that MassHealth is paying only proper claims and using public money carefully.

“As with any government program, public confidence is essential to the success and continued support for public expenditures, such as the state’s Medicaid program.”
What's in it for me?

If you are a taxpayer or MassHealth member, stronger checks can help protect public money and leave more resources available for legitimate health services.

“Unsupported DME claims represent unallowable costs to the Commonwealth, and MassHealth could have used this money to provide additional services to other MassHealth members or reduce the cost of its services to the Commonwealth.”
The bottom line

The audit found three payment problems: claims missing proof of an eligible ordering provider, claims ordered by providers excluded from Medicaid, and claims for members who were already deceased.

“MassHealth paid providers $27,400 for durable medical equipment that was ordered for members who were deceased.”
What happens next

The auditor recommended that MassHealth investigate the claims, recover money where appropriate, deny claims tied to excluded or unverified providers, and improve how it identifies deceased members.

“MassHealth should investigate the claims identified in this finding and recoup any overpayments that it deems appropriate.”
Why it's significant

MassHealth is a large part of the state budget, so even narrow payment-control problems can involve meaningful public money and affect trust in the program.

“These Medicaid program expenditures represented approximately 33% of the Commonwealth’s total fiscal year 2023 budget.”
Jargon, unpacked

Durable medical equipment means reusable medical items used for medical needs, such as crutches, wheelchairs, glucose monitors, nutritional supplements, or emergency response systems.

“Durable medical equipment (DME) refers to medical devices that can withstand repeated use and are primarily used to serve a medical purpose.”
Identified in this audit - source-verified
$55,715

1 figure(s) pending source verification - not shown

What the Auditor checked

What the Auditor found

MassHealth paid for durable medical equipment claims that lacked enough ordering-provider information to verify eligibility.
recordkeeping/documentationinternal controls

Why it matters: MassHealth risks paying for durable medical equipment that was not ordered by an eligible provider, resulting in unallowable costs that could otherwise support member services or reduce Commonwealth costs.

Standard: Section 1902(kk)(7) of the Social Security Act requires ordering or referring providers to be enrolled and their national provider identifier to be specified on payment claims based on their order or referral. ( Section 1902(kk)(7) of the Social Security Act )

2 recommendations
  • MassHealth should not pay claims for DME that do not have a licensed provider’s name and NPI on the associated DME order form.agency: agreed
  • MassHealth should investigate the claims identified in this finding and recoup any overpayments that it deems appropriate.agency: agreed
Agency response & Auditor reply
Agency: "MassHealth agrees with [Recommendation 1]."
Auditor: "Based on its response, MassHealth is taking measures to address our concerns regarding this matter."
MassHealth paid durable medical equipment claims ordered by providers excluded from Medicaid.
internal controlsvendor oversight

Why it matters: Members may receive unnecessary or improper durable medical equipment from excluded or unlicensed providers, and MassHealth funds may be spent on claims that should not be paid.

Standard: Section 1902(kk)(7) of the Social Security Act requires ordering or referring providers to be enrolled, and Section 450.212(A) of Title 130 of the Code of Massachusetts Regulations requires providers to be fully licensed, certified, or registered. ( Section 1902(kk)(7) of the Social Security Act; Section 450.212(A) of Title 130 of the Code of Massachusetts Regulations )

2 recommendations
  • MassHealth should develop procedures that deny any claims that are ordered, referred, or prescribed by providers who are excluded from participating in Medicaid or providers whose medical licenses are suspended or terminated.
  • MassHealth should investigate the claims identified in this finding and recoup any overpayments that it deems appropriate.agency: agreed
Agency response & Auditor reply
Agency: "MassHealth agrees with [Recommendation 2]."
Auditor: "Based on its response, MassHealth is taking measures to address our concerns regarding this matter."
MassHealth paid durable medical equipment claims for members who were deceased before the service date.
internal controlsfraud/theft

Why it matters: MassHealth risks paying fraudulent claims or overpaying providers for services that were not rendered.

Standard: Section 450.235(A) of Title 130 of the Code of Massachusetts Regulations defines overpayments to include payments for services not actually provided or provided to someone who was not a member on the date of service. ( Section 450.235(A) of Title 130 of the Code of Massachusetts Regulations )

2 recommendations
  • MassHealth should investigate the claims identified in this finding and recoup overpayments that it deems appropriate.agency: agreed
  • MassHealth should find a way to address the lag that occurs between a member’s death and when that death is entered into MMIS.
Agency response & Auditor reply
Agency: "MassHealth agrees with [Recommendation 1]."
Auditor: "MassHealth stated that it has increased the frequency of post-payment reviews and continues to collaborate with state and federal agencies to improve the quality of its death data."

Verified dollar findings

Improper payments identified $55,715

Money paid out that the audit found should not have been - overpayments, unallowable and nonreimbursable charges, improper claims.

$28,315 - overpayment
$27,400 - overpayment
Projected / estimated $1,014,737 not in headline

Estimated or sample-projected amounts - shown separately because they are not a hard-identified dollar figure.

$521,526 - estimated overpayment
$493,211 - estimated overpayment

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