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NEMT billing · DE

NEMT billing in Delaware

Short answer

NEMT billing in Delaware runs through one broker that has held the state since 2002.

CMS's 2024 state tables list Modivcare Non-Emergency Medical Transportation as a statewide 1902(a)(70) program started July 1, 2002, with mandatory enrollment for the covered groups and the Diamond State Health Plan plans shown without the transportation benefit, so a transportation company is paid under its Modivcare contract, not on a claim to the state or a plan. The program carried 236,213 members in 2024, reported as LogistiCare until 2021. Remitwright gives you a dedicated biller who matches each completed trip to its Modivcare assignment, serving Delaware transportation providers remotely. Rules for other states are on the NEMT billing by state page.

Last reviewed by the Remitwright billing team. Editorial policy

  • Facts verified October 30, 2026

Key facts for Delaware NEMT billing

Key facts for Delaware NEMT, each with its source
FactIn DelawareSource
How NEMT is deliveredA single statewide broker under section 1902(a)(70)1
Who you billModivcare (statewide NEMT broker)14
Medicaid enrollment portalDMAP Provider Portal (Delaware Medical Assistance Portal for Providers)3

How Delaware delivers NEMT

A single statewide broker under section 1902(a)(70). CMS's 2024 state tables show Delaware's Modivcare Non-Emergency Medical Transportation program running statewide since July 1, 2002, with mandatory enrollment for the covered groups, Modivcare listed as the enrollment broker and the non-emergency medical transportation benefit carried by the program and by PACE but not by the Diamond State Health Plan and DSHP Plus health plans. The 2024 plan file counts 236,213 members in the program, and its earlier rows show the same statewide brokerage reported as LogistiCare through 2020 and as ModivCare from 2021.1 Modivcare's NEMT page names the Delaware Department of Health and Social Services in a case study on specialized transportation for pediatric patients with complex medical needs through its contracted providers. The Delaware Medical Assistance Portal for Providers lists Highmark Health Options, AmeriHealth Caritas Delaware and Delaware First Health as the managed care organizations and says MCO providers should look to their MCO's handbook for plan-specific information, while the state tables keep the transportation benefit out of those plans.

Who you bill1

Getting enrolled as a NEMT provider in Delaware

Medicaid provider enrollment in Delaware runs through the DMAP Provider Portal (Delaware Medical Assistance Portal for Providers)3. Delaware runs one statewide NEMT brokerage under section 1902(a)(70), Modivcare Non-Emergency Medical Transportation, started July 1, 2002 with mandatory enrollment for the covered groups, so a transportation company is paid under its Modivcare contract and the health plans do not carry the transportation benefit1.

Join Modivcare's network, and hold a Delaware Medical Assistance Program enrollment behind it. Modivcare's transportation provider page invites companies to join its network, says it conducts field visits to confirm vehicles are up to contract standards, provides training programs specific to NEMT and keeps communicating with providers to help them achieve compliance, and gives contracted providers a Transportation Portal for billing and claims, ride reservations and driver safety training, with WellRyde offered as the dispatch platform. On the state side, the Delaware Medical Assistance Portal for Providers says CMS requires states to deny claims from providers who are not enrolled in the state's Medicaid or CHIP program, offers enrollment through the portal, and sets an enrollment fee of $750 for institutional providers at initial application, reactivation, revalidation, re-enrollment and each new location from January 1, 2026.4 The portal warns that CMS is requiring many Medicaid providers to revalidate within the next 24 months, that DMAP mails revalidation instructions 60 days before the due date, and that providers who fail to revalidate on time are terminated from DMAP, so the mailing address and contact information in the provider portal have to be current. Section 209 of the Consolidated Appropriations Act, 2021 sets the federal floor the state plan must apply to every transportation provider and driver: no federal exclusion, a valid driver's license, a process for state drug law violations and disclosure of employed drivers' driving history, and CMS's booklet says a transportation provider must hold a contract with the managing entity before any trip is furnished.

What every trip record needs6

  • The member's name and Delaware Medicaid ID, the pickup and drop-off addresses, and the date and time of each legCMS's booklet says every state requires at least the beneficiary's name and Medicaid identifier, the pickup and drop-off locations and the date and time the service was furnished on the transport record.
  • Loaded miles, counted only while the member is in the vehicleCMS says drivers should document only loaded miles and that states and their contracted transportation entities pay for loaded mileage alone, with no extra payment for wait time in most states.
  • The Modivcare assignment the trip was run underModivcare is the program's broker and enrollment broker under the state tables, and CMS's booklet says Medicaid payment is not available for a trip run without a contract with the managing entity, so the record ties each leg to the assignment Modivcare issued.
  • Driver and vehicle identifiers that match what Modivcare inspectedModivcare conducts field visits to confirm vehicles meet contract standards and trains its providers, and Section 209 requires a valid license and a clear federal exclusion check for every driver.
  • The electronic trip data from the dispatch platformModivcare's provider page says WellRyde's GPS systems automate information for claims and that online claims submission is how providers are paid, so the biller keeps the platform's trip record as the evidence of completion.

Codes and claim format

Paid under your Modivcare contract, not from a Delaware fee schedule. The state tables carry the transportation benefit in the Modivcare program alone and leave it out of the health plans, so the rate to check before each submission is the one in your contract for the level of service Modivcare assigned, and the submission goes through Modivcare's Transportation Portal or WellRyde rather than as an 837P to the Delaware Medical Assistance Program. This page lists no HCPCS codes or rates for Delaware NEMT.1 Delaware First Health's billing manual carries an appendix of origin and destination modifiers for the transportation claims that are billed to the plan itself, with the first letter the origin and the second the destination, which is the format a company would meet only on a claim to a plan for a service the plan covers, such as an ambulance run, rather than on a brokered NEMT trip. For what each transport code and each origin and destination modifier means, in plain language, see the NEMT billing codes page.

Filing windows

Set by your Modivcare contract for brokered trips, because a trip in the statewide program never reaches the Delaware Medical Assistance Program or a plan as a claim. For a claim that does go to a plan directly, Delaware First Health's billing manual requires first-time claims within 120 calendar days of the date of service for participating and non-participating providers alike, with exceptions when the provider is pursuing another payer first, and it holds electronic claims to the same timely filing rule as paper. This page gives no DMAP fee-for-service day count.5 The portal's Manuals, Bulletins and Forms library holds the DMAP policy that governs fee-for-service claims, so a company billing the state directly for anything outside the brokerage checks that policy before a claim ages.

Common rejections in Delaware, and the fix

  • No-show submitted as a completed trip

    The fixCMS's booklet says a provider generally cannot bill for a no-show and that claiming loaded mileage for one is billing for services not rendered. The biller checks arrival and departure times on each leg against the Modivcare assignment and the dispatch platform's record before anything is submitted, and removes any no-show unless your contract pays one.

  • Trip run without a Modivcare assignment

    The fixDelaware places the whole NEMT benefit in the Modivcare program under section 1902(a)(70), and CMS says payment is not available for a trip furnished without a contract with the managing entity. Dispatch takes trips only as Modivcare assigns them, and the biller keeps the assignment with each leg.

  • Provider not enrolled with the Delaware Medical Assistance Program

    The fixThe provider portal says CMS requires states to deny claims from providers who are not enrolled in the state's Medicaid or CHIP program. The biller confirms the DMAP enrollment is active and the taxonomy and locations on file match the vehicles and offices in use before the first submission.

  • Revalidation missed

    The fixDMAP mails revalidation instructions 60 days before the due date and terminates providers who fail to revalidate on time, with CMS requiring many Medicaid providers to revalidate within the next 24 months, and institutional providers owe the $750 enrollment fee at revalidation from January 1, 2026. The biller tracks the due date and the mailing address in the portal so the notice arrives and the fee is paid.

  • Vehicle or driver outside contract standards at a field visit

    The fixModivcare conducts field visits to confirm vehicles are up to contract standards and provides the training its providers need to stay in compliance, and Section 209 requires a valid license and a clear exclusion check for every driver. The biller keeps inspection, insurance, license and training dates in the roster so a lapse is renewed before trips are refused.

  • Direct plan claim filed after 120 days

    The fixWhere a company bills Delaware First Health directly for a service the plan covers, the plan's manual requires first-time claims within 120 calendar days of the date of service, electronic or paper alike, with exceptions only when another payer was pursued first. The biller logs the date of service on each direct claim and files well inside the window.

Remitwright serves Delaware transportation providers remotely, inside the dispatch and billing software you already run, with a dedicated NEMT biller. Billing from dispatch yourself and working with a dedicated biller are set side by side in outsourced NEMT billing, explained.

Next step

How a dedicated NEMT biller handles broker portals, Medicaid claims, trip reconciliation and denial rework.

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FAQ

Questions from Delaware transportation providers

Who pays for a Delaware Medicaid member's ride?

Modivcare, under your contract. CMS's 2024 state tables list Modivcare Non-Emergency Medical Transportation as Delaware's statewide 1902(a)(70) program with Modivcare as both participating plan and enrollment broker, and show the Diamond State Health Plan plans without the transportation benefit. No per-trip claim for a brokered ride goes to the Delaware Medical Assistance Program or a plan.

Has Delaware's NEMT broker changed?

The name has, the program has not. The 2024 plan file shows the same statewide brokerage reported as LogistiCare through 2020 and as ModivCare from 2021, and the state tables date the program to July 1, 2002. A company that signed with LogistiCare works under the Modivcare contract today, and the biller works from whatever rate terms that contract carries now.

How do we join Modivcare's Delaware network?

Through Modivcare's network application. Its transportation provider page says it conducts field visits to confirm vehicles meet contract standards, provides NEMT-specific training, and gives contracted providers a Transportation Portal for billing and claims, ride reservations and driver safety training, with WellRyde offered as the dispatch platform at no or reduced cost. A Delaware Medical Assistance Program enrollment, with its 2026 fee for institutional providers and its revalidation schedule, sits behind that on the state side. The enrollment section above has the detail.

Is there a Delaware fee schedule for NEMT trips?

Not for brokered trips. The transportation benefit sits in the Modivcare program alone, so your rate for each level of service lives in your Modivcare contract and the trip is submitted through Modivcare's portal or WellRyde. Delaware First Health's billing manual publishes origin and destination modifiers only for transportation claims billed to the plan itself, which is a different lane from a brokered NEMT trip.

How long do we have to submit a Delaware trip?

As long as your Modivcare contract allows, because a brokered trip never becomes a claim to the state or a plan. The one published number on this page is Delaware First Health's 120 calendar days from the date of service for a first-time claim billed to the plan directly, which applies to a transportation company only when it bills the plan for a service the plan covers.

What happens if we miss a DMAP revalidation in Delaware?

The provider portal says providers who fail to revalidate on time are terminated from DMAP, that instructions are mailed 60 days before the due date, and that CMS is requiring many Medicaid providers to revalidate within the next 24 months. The portal also says CMS requires states to deny claims from providers who are not enrolled, so a lapsed enrollment stops any direct billing. The biller tracks the due date and the fee so the enrollment never lapses.

What does a trip record in Delaware have to contain?

Every Delaware trip record needs five things. (1) The member's name and Delaware Medicaid ID, the pickup and drop-off addresses, and the date and time of each leg. (2) Loaded miles, counted only while the member is in the vehicle. (3) The Modivcare assignment the trip was run under. (4) Driver and vehicle identifiers that match what Modivcare inspected. (5) The electronic trip data from the dispatch platform.

What do you need from us to start billing Delaware NEMT?

A signed BAA. Then your Modivcare contract with its rate terms by level of service, a Transportation Portal or WellRyde user for the biller, your Delaware Medical Assistance Portal login and revalidation due date, each driver's license, exclusion check and training dates, the vehicle insurance, inspection and registration file, access to your dispatch records, and a count of trips per month. Any trip still unconfirmed with Modivcare from past weeks goes on the first reconciliation list so you know what is recoverable.

Next step

Get a billing review for your Delaware NEMT operation

Three quick questions, no rider data. Tell us your brokers and trip volume and we reply in writing with what we would check first.

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What do you bill for?

A little about your volume
How many providers? (Medical practice)

Trips per month? (NEMT)

Active clients? (Home care / home health)

Orders per month? (DME)

How many clinicians? (Behavioral health / therapy)

Claims per month, roughly? (Something else)

What's the biggest problem right now?

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Get a billing review
Billing review

Get a billing review

See where claims are getting stuck. No patient data needed.

Step 1 of 3

What do you bill for?

A little about your volume
How many providers? (Medical practice)

Trips per month? (NEMT)

Active clients? (Home care / home health)

Orders per month? (DME)

How many clinicians? (Behavioral health / therapy)

Claims per month, roughly? (Something else)

What's the biggest problem right now?

Where should we send the review?

Add details (optional)

We work inside your system; this tells us which login to ask for.

Please don't include patient information in this form.

  • No patient data requested
  • No obligation
  • Reply in writing

BAA signed before any access, a user you create, MFA on. Patient data stays in your systems. How access works