Delaware Medicaid ABA Rates: 97153 and Every ABA Code \| StreamABA [ ![StreamABA](https://streamaba.com/build/assets/logo-dark-Bta4omRy.svg) ](/) [Home](https://streamaba.com) [Blog](https://streamaba.com/blog) [ Log in ](https://streamaba.com/login) [ Goto the Live Demo ](#get-started) [Home](https://streamaba.com) [Blog](https://streamaba.com/blog) [Log in](https://streamaba.com/login) [ Goto the Live Demo ](#get-started) ABA Medicaid rates · Delaware Delaware Medicaid *ABA rates.* ================================ Delaware Medical Assistance Program (DMAP) FFS. Fee-for-service rates as the state publishes them, with the source and the date we last checked it. Website Work email Goto the Live Demo Rates by code What Delaware Medicaid *pays.* ------------------------------ Published. The state publishes a fee-for-service rate for these codes. Code Modifier / provider tier Unit Rate 97151 Behavior identification assessment (QHP) Modifier HP 15 min $43.76 Modifier HO 15 min $43.76 Modifier HN 15 min $43.76 97152 Supporting assessment (technician) Modifier HP 15 min $43.76 Modifier HO 15 min $43.76 Modifier HN 15 min $43.76 97153 Adaptive behavior treatment by protocol (technician) All providers Base rate, no modifier (also on 1/1/2026 Physician Fee Schedule) 15 min $15.68 Modifier HP 15 min $31.82 Modifier HO 15 min $31.25 Modifier HN 15 min $21.34 97155 Treatment with protocol modification (QHP) All providers Base rate, no modifier (also on 1/1/2026 Physician Fee Schedule) 15 min $17.66 Modifier HP 15 min $36.55 Modifier HO 15 min $35.19 Modifier HN 15 min $26.31 97156 Family treatment guidance (QHP) All providers Base rate, no modifier (also on 1/1/2026 Physician Fee Schedule) 15 min $31.25 Modifier HP 15 min $31.25 Modifier HO 15 min $31.25 Modifier HN 15 min $31.25 97154 Group treatment by protocol (technician) All providers Not listed on the DMAP ABA Fee Schedule (11/1/2022) or the 1/1/2026 Physician Fee Schedule 15 min — 97157 Multiple-family group guidance (QHP) All providers Not listed on the DMAP ABA Fee Schedule (11/1/2022) or the 1/1/2026 Physician Fee Schedule 15 min — 97158 Group treatment with protocol modification (QHP) All providers Not listed on the DMAP ABA Fee Schedule (11/1/2022) or the 1/1/2026 Physician Fee Schedule 15 min — 0362T Supporting assessment for severe behavior (team) All providers Not listed on the DMAP ABA Fee Schedule (11/1/2022) or the 1/1/2026 Physician Fee Schedule 15 min — 0373T Treatment for severe behavior (team) All providers Not listed on the DMAP ABA Fee Schedule (11/1/2022) or the 1/1/2026 Physician Fee Schedule 15 min — How we read this state's schedule --------------------------------- Still the current ABA fee schedule in the DMAP repository as of 2026-09-30. Base (no-modifier) rates for 97153/97155/97156 are unchanged on the Physician Fee Schedule Effective January 1, 2026 (EntryId=2015). The schedule does not label the modifiers; HP/HO/HN are the standard HCPCS doctoral/master's/bachelor's-level modifiers. The schedule does not say which provider type bills the no-modifier base rate. ABA is an EPSDT benefit for under-21s (SPA 16-010). Most members are in Diamond State Health Plan MCOs, whose contracted rates may differ. Program Delaware Medical Assistance Program (DMAP) FFS Effective date 2022-11-01 Last reviewed 2026-09-30 Source [ABA Fee Schedule Effective November 1, 2022 (DMAP document repository)](https://medicaidpublications.dhss.delaware.gov/docs/DesktopModules/Bring2mind/DMX/API/Entries/Download?Command=Core_Download&EntryId=1424&language=en-US&PortalId=0&TabId=94) National median · 97153 $15.04 per 15-min unit Delaware: $15.68 at the same tier. Across 40 states, at the technician tier or the single rate where a state has no tiers. [How we count](https://streamaba.com/tools/aba-medicaid-rates#methodology) [Compare every state](https://streamaba.com/tools/aba-medicaid-rates) Read this before you rely on a number ------------------------------------- - These are Delaware Medicaid fee-for-service rates as published by the state. They are not commercial insurance rates and not managed care plan rates. - This page is general information, not billing, coding or legal advice. - Fee schedules change, often without notice. Verify every rate with the state Medicaid agency, or with the plan you bill, before you rely on it. - CPT is a registered trademark of the American Medical Association. Code names here are our own short descriptions. Spotted a change or an error? [Tell us](https://streamaba.com/support) and we will re-check the source. 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