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59525

PAYER POLICY CHANGES

59525 Insurance Policy Changes

CPT 59525, in plain terms, covers Add-on for removing part or all of the uterus at the same session, right after a cesarean birth, billed along with the cesarean delivery code. CPT 59525 is referenced in 8 tracked payer policy changes from Indiana Medicaid (IHCP), Healthfirst, and 5 other payers. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for CPT 59525 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.

Official descriptor: CPT 59525 on AAPC

Indiana Medicaid (IHCP) · Effective Jan 1, 2027High impact
BT2026180: IHCP announces updates to maternity codes due to nationally recognized changes
Starting Jan. 1, 2027, Indiana Medicaid (IHCP) will follow the AMA's revised CPT maternity codes, and the current maternity codes will no longer be valid for dates of service on or after that date. The IHCP will no longer accept global or bundled maternity billing on any claim, including when billed as secondary, so prenatal care, labor management, delivery and postpartum care must each be billed with the appropriate codes. Prenatal and postpartum visits will be billed as E/M codes with modifier TH and the trimester or postpartum modifier, and the new labor management and delivery codes replace the discontinued ones.
Healthfirst · Effective Jan 1, 2027High impact
Healthfirst’s Obstetric Billing Guidelines Reimbursement Policy Effective January 1st, 2027
Healthfirst is moving obstetric billing from the historical global obstetrical payment model to a service-level, encounter-based framework. Beginning June 1, 2026, routine prenatal visits for certain pregnancies must be reported separately using the appropriate E/M code with modifier TH. Starting January 1, 2027, global obstetrical package codes will no longer be recognized for reimbursement.
Blue Cross Blue Shield of Vermont · Effective Jan 1, 2027High impact
CMO Corner: Important Changes to Global Maternity Care Coding and Billing
Effective January 1, 2027, maternity care coding transitions from global bundled codes to encounter-based billing with 17 deleted codes, 12 new codes, and 6 revised codes. Maternity services will now be billed separately by phase (antepartum, labor management, delivery, postpartum) instead of as one combined claim. For services spanning 2026-2027, specific transition codes and modifiers apply based on antepartum visit count.
Nebraska Medicaid · Effective Jan 1, 2027High impact
Maternity Service Unbundling
Nebraska Medicaid will retire 16 global maternity codes for dates of service on or after January 1, 2027, and move maternity care to E/M codes from 99202 to 99499 with the TH modifier. For antepartum visits where delivery is expected on or after that date, billing waits until after delivery, and Medicaid will allow a limited timely filing exception for certain earlier visits. New labor and delivery codes are also due January 1, 2027, with details expected in December 2026.
MassHealth · Effective Sep 1, 2026High impact
All Provider Bulletin 419: Transition to Separate Reporting of Maternity Care Services
Effective September 1, 2026, MassHealth requires providers to transition maternity care billing for new patients to evaluation and management (E/M) codes with TH modifier instead of global maternity CPT codes (59425, 59426, etc.). Existing patients with first prenatal visits before September 1, 2026 continue using legacy codes; new patients after that date must use appropriate E/M codes (99202-99205 for new patients, 99211-99215 for established patients, plus telemedicine codes) based on medical decision-making level.
Healthfirst · Effective Jun 1, 2026High impact
Healthfirst’s Obstetric Billing Guidelines Reimbursement Policy
Healthfirst's Obstetric Billing Guidelines policy (PO-RE-132v5) moves maternity billing from the global obstetrical payment model to service-level, encounter-based billing for certain pregnancies beginning June 1, 2026. Starting January 1, 2027, global obstetrical package codes are no longer recognized for reimbursement, and antepartum and postpartum services must be reported using E/M codes. Routine prenatal E/M visits require modifier TH, and claims that do not follow the coding and billing requirements, including the prenatal E/M and TH modifier requirements, may be denied or rejected.
Highmark · Effective Oct 1, 2026Medium impact
32 Hysterectomy Codes Removed from Prior Authorization List
Effective October 1, 2026, Highmark removed 32 hysterectomy-related CPT codes from its prior authorization list. Billing teams should update authorization workflows to reflect that these procedures no longer require prior authorization for Highmark members.
Aetna · Identified Aug 19, 2026Medium impact
Home Births (CPB 0329, reviewed 2026-05-21)
Historical (last reviewed 05/21/2026): Aetna considers planned deliveries at home and associated services not medically appropriate. Coverage of home births will be considered only when mandated by law under plans subject to state mandates. The listed vaginal and cesarean delivery codes, newborn care in a setting other than a hospital or birthing center, nursing care in the home, and certain pregnancy and postpartum diagnosis codes are marked not covered for planned deliveries at home.

Watch 59525

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REFERENCE DATA

Payers with rules4

Payers requiring prior auth4

Anthem BCBS · Effective November 1, 2026
Prior authorization required
Anthem Local PPO Precertification/Prior Authorization List (California | Anthem Blue Cross | Commercial)
Blue Shield of California · Effective November 1, 2026
Prior authorization required
Prior Authorization List for Blue Shield Medicare
CalViva Health · Effective December 31, 2025
Prior authorization required
CalViva Health CMS-0057-F prior authorization requirements

FREQUENTLY ASKED QUESTIONS

Does Anthem BCBS require prior authorization for 59525?

Anthem BCBS lists 59525 on Anthem Local PPO Precertification/Prior Authorization List (California | Anthem Blue Cross | Commercial) for commercial plans (list dated November 1, 2026). Verify with the payer before scheduling.

Does Blue Shield of California require prior authorization for 59525?

Blue Shield of California lists 59525 on Prior Authorization List for Blue Shield of California for commercial plans (list dated October 1, 2026). Verify with the payer before scheduling.

Does CalViva Health require prior authorization for 59525?

CalViva Health lists 59525 on CalViva Health CMS-0057-F prior authorization requirements for medicaid managed plans (list dated December 31, 2025). Verify with the payer before scheduling.

Does Community Health Plan of Imperial Valley require prior authorization for 59525?

Community Health Plan of Imperial Valley lists 59525 on Community Health Plan of Imperial Valley CMS-0057-F prior authorization requirements for medicaid managed plans (list dated December 31, 2025). Verify with the payer before scheduling.

What insurance policy changes affect CPT 59525?

There are 8 tracked policy changes affecting CPT 59525, including updates from Indiana Medicaid (IHCP), Healthfirst, Blue Cross Blue Shield of Vermont. Each change may modify coverage criteria, reimbursement rates, or prior-authorization requirements.

Which payers have updated policy for CPT 59525?

Payers that have issued tracked updates for CPT 59525 include: Indiana Medicaid (IHCP), Healthfirst, Blue Cross Blue Shield of Vermont, Nebraska Medicaid, MassHealth, Highmark, Aetna.

How do I get notified when CPT 59525 policy changes?

Create a free account at PolicyChanges.app and save a search filtered to CPT 59525. You will get an email when new policy changes reference this code: daily or weekly, your choice, on every plan.

Why do payers change policies for CPT 59525?

Payers revise policies for individual billing codes to align with updated clinical guidelines, CMS rule changes, fraud and abuse prevention measures, or network cost-management goals. Changes can affect medical necessity criteria, place-of-service restrictions, bundling rules, or whether a code requires prior authorization.

See every payer rule for 59525

Prior authorization lists, coverage criteria, NCCI edits and Medicare coverage articles for 59525 in one place.

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All billing codes J3590 C9399 J3490 99215 99213 99202

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BT2026180: IHCP announces updates to maternity codes due to nationally recognized changes

Healthfirst’s Obstetric Billing Guidelines Reimbursement Policy Effective January 1st, 2027

CMO Corner: Important Changes to Global Maternity Care Coding and Billing

Maternity Service Unbundling

All Provider Bulletin 419: Transition to Separate Reporting of Maternity Care Services

Healthfirst’s Obstetric Billing Guidelines Reimbursement Policy

32 Hysterectomy Codes Removed from Prior Authorization List

Home Births (CPB 0329, reviewed 2026-05-21)

Prior authorization required

Prior authorization required

Prior authorization required

Does Anthem BCBS require prior authorization for 59525?

Does Blue Shield of California require prior authorization for 59525?

Does CalViva Health require prior authorization for 59525?

Does Community Health Plan of Imperial Valley require prior authorization for 59525?

What insurance policy changes affect CPT 59525?

Which payers have updated policy for CPT 59525?

How do I get notified when CPT 59525 policy changes?

Why do payers change policies for CPT 59525?