Houston (TX) behavioral health, ABA, and SUD billing shifted in 2026. State Medicaid MCO reprocurement, CCBHC expansion, and evolving ABA rules created new denial-driver categories most in-house billing teams in Houston have not caught up to.

The 2026 Houston Denial Pattern

1. Houston Medicaid MCO Payer Mix

Houston Medicaid enrollees spread across TX STAR MCO Harris Service Delivery Area (Amerigroup/Community Health Choice/Molina/UnitedHealthcare/Wellpoint/Aetna Better Health). Practices submitting under old edits see 10-14% denial-rate spikes.

Fix: MCO-specific claim workflow + eligibility verification.

2. CCBHC + County-level BH funding streams

Houston operators must coordinate CCBHC PPS reconciliation with county-level BH funding streams. PPS rate reconciliation requires encounter-tracking discipline.

Fix: CCBHC PPS reconciliation workflow tied to county encounter reporting.

3. ABA 97153/97155 + Autism Benefit in Houston

Houston commercial and Medicaid ABA payers tightened prior auth for 97153 and 97155 in 2026.

Fix: Documentation template rebuild — every 97155 needs BCBA supervision time.

Where the Recoverable Money Sits

4-8% of net revenue = $180K-$800K per Houston-based practice per year recoverable.

MHPAEA Parity — Sleeper Category

Houston-area commercial payers systematically undercode 90837 to 90834, deny SUD residential stays, downcode IOP. 12-18% of BH commercial denials are parity-appealable.

Case Study

12-site outpatient BH network, $70M revenue. Denial rate 12.3% → 5.7%. MHPAEA parity recovery: $184K. $1.04M cash recovered in 90 days. Full case study.

Free 30-Day Houston Denial Audit

We audit your last 90 days of denied claims — denial-pattern report, Houston-specific gap analysis, MHPAEA parity opportunity ($), aged A/R recovery plan.

Book your free audit – 15 minute intro call

Or email kannadasanl@revenantcare.com. Call +1 (855) 997-9989.

– KD, Founder, Revenant Care. Pricing: 4-8% of collections.