Medical Billing Services in Delaware
As a remote-first medical billing company serving Delaware practices statewide, MedPrecision pairs DE-specific payer expertise with AAPC-certified billing experts. Delaware Medical Assistance Program claims have to reach the state within twelve months of the date of service — a federal requirement the DMAP General Policy Manual restates at section 1.19, with narrow documented exceptions for Medicare and other-insurance crossovers, retroactive eligibility, and claims reopened by order. Commercial billing here runs on two rules a practice can hold a payer to: 18 Del. C. 3370C requires a carrier to allow a provider at least 180 days from the date of service to submit a claim regardless of network status, and 18 Del. C. 3359B requires an electronic claim to be acknowledged electronically within two business days of receipt. The payment deadline itself sits in regulation rather than statute — 18 DE Admin. Code 1310 gives a carrier 30 days to pay a clean claim, deny it with written reasons, or make one written request for more information (sources read on 2026-09-17). MedPrecision's Delaware workflow layers payer-specific scrubbers, plan portal logins, and deadline-aware A/R follow-up around those three dates.
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The Delaware Billing Landscape
Delaware's compact geography and small provider community make payer-level knowledge worth more than volume. Delaware Medicaid runs as the Diamond State Health Plan with three contracted managed care plans — AmeriHealth Caritas Delaware, Delaware First Health, and Highmark Health Options — and children's dental services moved into those plans on January 1, 2025. On the commercial side, Highmark Blue Cross Blue Shield Delaware, Aetna, UnitedHealthcare, and Cigna carry the bulk of claim volume. Two Delaware rules shape day-to-day billing more than anything else. 18 Del. C. 3370C requires a carrier to allow a provider at least 180 days from the date of service to submit a claim, regardless of network status — a floor a contract cannot go below. 18 DE Admin. Code 1310 then gives the carrier 30 days from a clean claim to pay it, deny it with written reasons, or make one written request for more information, with 15 days to act after the answer arrives; three failures in 36 months raise a rebuttable presumption of an unfair practice, and interest is ordered by the Insurance Commissioner rather than accruing automatically. Neither rule reaches Medicaid: section 3370C's definition of carrier excludes plans built for Medicare, Medicaid and CHIP eligibles, and the regulation exempts Medicaid plans, Medicare supplement, accident-only, long-term care and disability income coverage. Diamond State Health Plan claims therefore follow the twelve-month DMAP filing rule and each plan's own contract. Proximity to Philadelphia and Baltimore sends Delaware patients across state lines routinely, which makes network-status verification and coordination of benefits standing work rather than an exception. ChristianaCare anchors the provider market, and practices in Wilmington bill a different payer mix than practices in Sussex County, where Medicare is a larger share of the book.
Who We Serve in Delaware
Our Delaware client mix skews toward solo practices, group practices, primary care practices , plus specialty practices and telehealth providers. We work with providers in Wilmington, Dover, Newark and across the rest of the state, all remotely.
Major Metros Served
What billing costs in Delaware
We publish one national rate card and bill Delaware practices on exactly the same terms as everywhere else — there is no regional markup and no quote-only tier below enterprise. You pay a percentage of what we actually collect, so if we do not collect, you do not pay.
| Practice size | Rate | Basis | Note |
|---|---|---|---|
| Solo practice | 7.0% | of monthly collections | Monthly minimum applies |
| Group practice | 6.0% | of monthly collections | Volume discounts available |
| Enterprise | Custom | tiered pricing | Scoped per engagement |
- No setup or implementation fee
- No per-claim charge
- No software fee and no markup on third-party costs — clearinghouse fees, postage and payer application fees are passed through at cost
- 12-month initial term, then month-to-month — 60 days' notice either way, no early-termination penalty
Payer Landscape in Delaware
Diamond State Health Plan (Delaware Medicaid managed care — three contracted plans) routes members through AmeriHealth Caritas Delaware, Delaware First Health, Highmark Health Options, each with its own authorization rules and fee schedule. On the commercial side, Highmark Blue Cross Blue Shield Delaware, Aetna, UnitedHealthcare drive the bulk of Delaware claim volume, so we maintain payer-specific denial playbooks and appeal templates for each. Claim clocks in Delaware run 365 days for Medicaid and 180+ days for commercial payers — deadlines our A/R queues are built around. Delaware's prompt-pay statute: Set by regulation rather than by statute. 18 DE Admin. Code 1310, adopted under 18 Del. C. 311, 2304(16), and 2312, gives a carrier 30 days from receipt of a clean claim to pay it, pay part of it with written reasons for the rest, deny it with written reasons, or make one written request for more information, then 15 days to act after that information arrives. Interest is not automatic — the Insurance Commissioner may order it at the maximum rate allowable to lenders under Delaware law. Medicaid, Medicare supplement, accident-only, long-term care, and disability income coverage are exempt.
Medicaid Program
Diamond State Health Plan (Delaware Medicaid managed care — three contracted plans)
Managed Care Organizations
Key Commercial Payers
Timely Filing Deadlines
Prompt Pay Law
Set by regulation rather than by statute. 18 DE Admin. Code 1310, adopted under 18 Del. C. 311, 2304(16), and 2312, gives a carrier 30 days from receipt of a clean claim to pay it, pay part of it with written reasons for the rest, deny it with written reasons, or make one written request for more information, then 15 days to act after that information arrives. Interest is not automatic — the Insurance Commissioner may order it at the maximum rate allowable to lenders under Delaware law. Medicaid, Medicare supplement, accident-only, long-term care, and disability income coverage are exempt.
Delaware Billing Regulations & Compliance
The Delaware Department of Insurance sets the rules our Delaware billing workflows have to satisfy. Surprise billing in Delaware: The federal No Surprises Act governs balance billing for Delaware patients. Any additional state-level protection should be confirmed with the Delaware Department of Insurance, which enforces the state insurance code, before a practice relies on it. Telehealth parity: 18 Del. C. 3370 requires insurers, health service corporations, and health maintenance organizations to cover health care services delivered by telemedicine, bars excluding a service solely because it was delivered that way rather than in person, and requires reimbursement on the same basis and at least at the rate paid for the same service in person. Telehealth coverage beyond telemedicine is provided as directed by Department regulation, and Medicaid telehealth rules are set by the Division of Medicaid & Medical Assistance.
State Insurance Regulator
Delaware Department of Insurance
Surprise Billing Protection
The federal No Surprises Act governs balance billing for Delaware patients. Any additional state-level protection should be confirmed with the Delaware Department of Insurance, which enforces the state insurance code, before a practice relies on it.
Telehealth Billing Parity
18 Del. C. 3370 requires insurers, health service corporations, and health maintenance organizations to cover health care services delivered by telemedicine, bars excluding a service solely because it was delivered that way rather than in person, and requires reimbursement on the same basis and at least at the rate paid for the same service in person. Telehealth coverage beyond telemedicine is provided as directed by Department regulation, and Medicaid telehealth rules are set by the Division of Medicaid & Medical Assistance.
Common Questions
Common questions about medical billing services in Delaware.
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Get a Free Billing AuditHow does MedPrecision handle Diamond State Health Plan billing?
Delaware contracts three managed care plans under the Diamond State Health Plan — AmeriHealth Caritas Delaware, Delaware First Health, and Highmark Health Options (Division of Medicaid & Medical Assistance, read 2026-09-17). We bill all three plus Medicaid fee-for-service, keep each plan's authorization protocols and covered-benefit variations in the scrubber, and file inside the twelve-month DMAP window. One change that still catches practices out: children's dental moved into the managed care plans on January 1, 2025, so pediatric dental claims route to the child's plan and the rendering provider has to be enrolled with DMAP before the plan will credential them.
What are Delaware's prompt pay requirements?
Delaware sets the deadline by regulation rather than by a prompt-pay statute. 18 DE Admin. Code 1310, adopted under 18 Del. C. 2304(16), gives a carrier 30 days from receipt of a clean claim to pay it in full, pay the payable portion with written reasons for the remainder, deny it with written reasons, or make a single written request for additional information — and 15 days to act once that information arrives. Interest is not automatic: the Insurance Commissioner may order the claim paid with interest at the maximum rate Delaware law allows lenders, computed from the date payment was first due. The regulation exempts Medicaid plans, Medicare supplement, accident-only, long-term care, and disability income coverage, so a Diamond State Health Plan claim follows its plan contract instead.
How do you handle the small-state payer dynamics in Delaware?
Delaware's commercial market is concentrated, and the practical consequence for billing is that one payer's edit or policy change can move a large share of a practice's A/R at once. We work that by keeping payer-specific scrubber rules and appeal templates per carrier rather than one generic ruleset, and by tracking denial patterns at the payer level so a policy change shows up in the report before it shows up in the bank balance. The same concentration is why the statutory 180-day filing floor in 18 Del. C. 3370C is worth knowing: it is the minimum a carrier must allow, so a contract can hold a provider to 180 days but not to less than that.
Can MedPrecision manage cross-border referral billing with Pennsylvania and New Jersey?
Yes. Many Delaware practices receive referrals from and refer patients to providers in the Philadelphia metro area and southern New Jersey. We handle the out-of-state authorization requirements, network status verification, and coordination of benefits that cross-border referral billing demands.
What happens if a payer misses the Delaware prompt-pay deadline?
Delaware routes it through the unfair-practices provisions rather than an automatic interest rule. 18 DE Admin. Code 1310 sets the 30-day clock; three failures to comply within a 36-month period raise a rebuttable presumption that the carrier has engaged in an unfair practice under 18 Del. C. 2304; and the Insurance Commissioner may order the carrier to pay the claim plus interest at the maximum rate allowable to lenders under Delaware law, computed from the date payment was first due. The regulation creates no private right of action, so the escalation path is a complaint to the Delaware Department of Insurance, not a suit. We track every clean claim against the 30-day date, flag stalled payments in our A/R reports, and file with the claim history attached. Medicaid claims run a twelve-month filing window from the date of service; commercial carriers must allow at least 180 days.
How do I choose a medical billing company in Delaware?
Prioritize a billing company that already works the Diamond State Health Plan plans and the major commercial payers in Delaware — payer-specific edits and filing windows are where most DE revenue leaks start. Ask about AAPC-certified coders, transparent pricing, and denial-rate and days-in-A/R reporting before you sign, and ask how they track the state-specific dates: the twelve-month DMAP window, the 180-day statutory floor for commercial filing, and the 30-day carrier payment clock. Because billing is delivered remotely, a company's Delaware payer experience matters more than a local office address.
Services for Delaware practices
Specialties we bill for
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Services in Delaware
Specialties in Delaware
Other Locations We Serve
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