PolicyChanges tracks payer policy changes for medical practices and tells you what to do before they take effect.

Create a free accountPolicy Monitoring is free. No card required.
← Back to list
AmbetterExchange · Coverage · Provider Bulletin · TX · Pain Management, Neurology, Critical Care +5 moreHigh impact

Effective September 30, 2026: Clinical Policies

Effective date
Sep 30, 2026
Identified
Aug 26, 2026

Summary

Superior HealthPlan (including its Ambetter plans) updated six clinical medical-necessity policies effective 12:00 AM on September 30, 2026, which is already in effect as of today. The changes cover epidural steroid injections, evoked potential testing, fetal surgery in utero, hospice eligibility and recertification, and pediatric liver transplant, and they include a diagnosis code change that replaces ICD-10 G35 with a set of more specific G35 codes. The notice is an older provider bulletin dated 07/22/2026 that PolicyChanges found in August, so confirm current requirements with Superior's prior authorization department at 1-800-218-7508 before relying on specific criteria.

Get alerts when payers change rules like this one

We check Ambetter and other payers every day and email you when a change matches your specialty and state.

Get Ambetter alertsPolicy Monitoring is free. No card required.

What to do

Action · 10 steps
01Already effective Sept.
0230, 2026: Billing team should update the diagnosis set-up in charge entry and on claims for Superior and Ambetter Texas members (Medicaid, CHIP and Ambetter Health products), replacing ICD-10 G35 with G35.A, G35.B0, G35.B1, G35.B2, G35.C0, G35.C1, G35.C2 and G35.D, since the source removed G35 from the table.
03Add CPT 59074 to the fetal surgery charge set-up where it applies.
04For caudal or interlaminar epidural steroid injections, providers should document relief and functional movement improvement over three months (the criteria changed from two months), and the old criterion on time since the last ESI is no longer listed.
05For evoked potential testing, providers should document that brainstem auditory evoked potential testing is performed with standard prognostication such as EEG, and the testing timing is now 'after the initial 72 hours.' For fetal surgery, the chart must document the hydropic fetus or risk of hydrops, and a failed round of maternal antenatal corticosteroids unless contraindicated.
06For hospice, billing and intake staff should note that the policy now requires a plan of care, a disease-specific guideline or a decline in clinical status, and the removal of the older five-day approval language for continuous home care and general inpatient care, so do not assume those days are pre-approved.
07Hospice recertification within 180 days needs a renewed terminal illness certification from the hospice medical director, and recertification beyond 180 days also needs a face-to-face encounter documented before the prior period ends.
08A patient who is discharged from hospice and re-elects it needs a new certification period, and any remaining days in the current period are forfeited.
09Front desk and provider staff should be told about these hospice requirements before scheduling recertification.
10Direct questions on prior authorization to Superior at 1-800-218-7508.

Codes mentioned

59074G35G35.AG35.B0G35.B1G35.B2G35.C0G35.C1G35.C2G35.D

Original notice

Effective September 30, 2026: Clinical Policies
ambetterhealth.com · Always check the source before changing claims.
View original ↗

Related policy hubs

Summaries are AI-assisted. Always confirm against the original payer notice.

What is PolicyChanges

One workspace for payer rules, prior auth, coding and compliance

Medical practices use PolicyChanges to catch payer changes before they cause denials. Every change is summarized in plain English, with the codes involved, the date it takes effect and what to do.

Start freePolicy Monitoring is free. No card required.
Get alerts for changes like thisPolicy Monitoring is free. No card required.Create a free account