Credentialing by state
Insurance Credentialing and Payer Enrollment in Delaware
- Flat PricesNo percentage of collections
- Half Now, Half at SubmissionFor every enrollment application
- Closed Network?Your choice of a refund or a credit
- Live Status TrackingCheck any application by reference number
Getting a provider in-network in Delaware means three separate enrollments that share one file: Medicare through PECOS and Novitas Solutions, Delaware Medicaid through the Delaware Medical Assistance Portal (Gainwell), and each commercial plan you want, starting with Highmark Blue Cross Blue Shield Delaware. Provider Enrollment Credentialing Services handles all three for physicians, nurse practitioners, physician assistants, therapists and group practices across the state, at flat per-service prices, followed up regularly until approval.
Typical timing from a complete application: Medicare 45 to 90 days, Delaware Medicaid 60 to 120 days, and commercial plans held to the 45-day credentialing decision deadline that Delaware law sets, starting January 1, 2028 (18 Del. C. §§ 3305B, 3307B (signed September 2026); details below).
Medicare in Delaware
Medicare enrollment is national, but the review happens at the Medicare Administrative Contractor for your jurisdiction. For Delaware that is Novitas Solutions, jurisdiction JL. Individual practitioners file the CMS-855I in PECOS, groups file the 855B and each clinician reassigns benefits with the 855R, and EFT is set up with the 588. Novitas Solutions typically processes a clean application in 45 to 90 days and Medicare allows billing back to the effective date, which is why Medicare goes first: it is the one enrollment that pays for the waiting time. Development letters give you 30 days to respond, and an unanswered letter is the most common reason a Delaware application is returned.
Delaware Medicaid
Delaware Medicaid is administered by the Delaware Division of Medicaid and Medical Assistance. Provider enrollment is filed through the Delaware Medical Assistance Portal (Gainwell). Every enrollment is screened at a federal risk level: limited-risk types such as physicians, nurse practitioners and most therapists get a license and database check; moderate and high-risk types, which include many agencies and suppliers, add a site visit and in some cases fingerprint-based background checks for owners. Most Delaware Medicaid members are in managed-care plans, and each MCO credentials and contracts separately after the state enrollment is active, so a practice that wants Medicaid patients usually needs the state enrollment plus two to four MCO applications. Revalidation is required at least every five years.
See all 3 Delaware Medicaid managed-care plans, their membership and how to join each one.
Nurse practitioners: Delaware is a full practice state. See NP credentialing in Delaware.
Therapists: Delaware's PSYPACT, Counseling Compact and Social Work Compact status, and what each means for LPC, LCSW and LMFT enrollment, are in therapist credentialing in Delaware.
Commercial Plans in Delaware
The Blue Cross Blue Shield licensee for Delaware is Highmark Blue Cross Blue Shield Delaware, and for most practices it is the first commercial application because it carries the largest share of employer-sponsored members in the state. Aetna, Cigna, UnitedHealthcare and Humana operate statewide and take applications through Availity or their own provider portals, verifying credentials against your CAQH (DataSpring) profile. Behavioral health clinicians apply to the plans' behavioral arms, Optum Behavioral Health, Evernorth and Carelon, rather than the medical networks. Every commercial application is $200 per provider and runs 90 to 120 days; the contract's effective date is set when the plan countersigns, not when you submit.
Delaware Credentialing Law
Delaware law gives commercial plans 45 days to decide, counted from receipt of an application, starting January 1, 2028: 15 days to confirm it is clean, then 30 days to decide (18 Del. C. §§ 3305B, 3307B (signed September 2026)).
Application form: Carriers must use CAQH as the only credentialing application from 2028. (18 Del. C. § 3303B)
Payment while you wait: Claims are paid back to the date a complete application was submitted once credentials are granted. (18 Del. C. § 3308B)
Until 2028, Delaware has no comparable statutory deadline.
Source. Summaries of statute and regulation text, not legal advice. Laws change; confirm with the state insurance department. Compare every state.
The Order That Works
- NPI, Tax ID and, for groups, the Type 2 NPI and group W-9, all matching your legal name exactly.
- CAQH (DataSpring) profile built and attested, with the Delaware license, DEA, malpractice certificate and five-year work history uploaded.
- Medicare through PECOS and Novitas Solutions, then Delaware Medicaid through the Delaware Medical Assistance Portal (Gainwell).
- Highmark Blue Cross Blue Shield Delaware and the national plans in the same week, so the 90 to 120 day clocks run in parallel.
- Regular follow-up with every payer, effective dates recorded, and the maintenance calendar started for re-attestations, license expirations and revalidation.
What PECS Charges for Delaware Practices
CAQH (DataSpring) profile build $500, Medicare enrollment $500, Delaware Medicaid enrollment $500, each commercial application $200, group onboarding $500 one-time, ongoing maintenance $100 per provider per quarter. Enrollment services bill 50% at engagement and 50% at submission. No percentage of collections and no long contracts. See every service and price, or get your self-serve quote; it takes about 15 minutes and you get a reference number to check status any time.
Questions Delaware Practices Ask
How long does credentialing take in Delaware?
Delaware law gives commercial plans 45 days to make a credentialing decision, counted from receipt of an application, starting January 1, 2028: 15 days to confirm it is clean, then 30 days to decide (18 Del. C. §§ 3305B, 3307B (signed September 2026)). Contracting and loading you into the plan's systems can add time after the decision. Medicare through Novitas Solutions typically takes 45 to 90 days and allows retroactive billing to the effective date. Delaware Medicaid enrollment through the Delaware Medical Assistance Portal (Gainwell) typically runs 60 to 120 days depending on risk level and whether a site visit or fingerprinting applies. Commercial plans such as Highmark Blue Cross Blue Shield Delaware run 90 to 120 days and set the effective date at contract countersignature.
Do I need to enroll in Delaware Medicaid before joining its managed-care plans?
Yes. Delaware delivers most Medicaid benefits through managed-care organizations, and federal rules require every MCO network provider to be enrolled with the state program first. The state enrollment through the Delaware Medical Assistance Portal (Gainwell) comes first; each MCO application follows as its own commercial-style credentialing.
Which Medicare contractor handles Delaware?
Novitas Solutions is the Medicare Administrative Contractor for jurisdiction JL, which includes Delaware. Applications are filed in PECOS and reviewed by Novitas Solutions; development requests and approval letters come from them.
What does PECS charge for credentialing in Delaware?
CAQH (DataSpring) profile build $500 per provider; Medicare enrollment $500 per provider; Delaware Medicaid enrollment $500 per provider; each commercial application, including Highmark Blue Cross Blue Shield Delaware, $200 per application per provider; ongoing maintenance $100 per provider per quarter. Enrollment services bill 50% at engagement and 50% at submission, with follow-up on every application until it is approved.
Can PECS handle a Delaware practice remotely?
Yes. Payer enrollment is done through the same national and state portals from anywhere: PECOS and CAQH (DataSpring) are national, the Delaware Medical Assistance Portal (Gainwell) is online, and commercial plans take applications through Availity or their own provider sites. We work with Delaware practices the same way we work with practices next door to our Jersey City office.
Ready to get in-network in Delaware? Get your self-serve quote or read how long each payer takes.
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Facts on this page reflect Delaware program names and portals as of September 2026.