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Billing rubric

The instruction behind the policy.

Compare source-backed research by payer, product, and phase. Each row keeps unknown fields visible and links to the original document.

4 of 4 source instructions

Exports include clinical review status. Source code references are not claim recommendations.

Maternity source instructions, clinical review status, and primary evidence
Payer / productPhase & conditionsSource instructionCode referencesModifier / diagnosisOther requirementsEvidence
Aetna

Commercial · Medicare Advantage

Clinical review pending
Antepartum
  • Service date on or after: 2026-09-01
  • Service date on or before: 2026-12-31
  • Delivery / EDD on or after: 2027-01-01
  • Delivery / EDD on or before: 2027-12-31
  • Maximum visit count: 3
  • Visit type: routine
  • Requires confirmation: Confirm total prenatal visits in 2026, preventive classification, and Texas regulatory applicability.
The source describes applicable E/M with TH and pregnancy diagnoses for qualifying preventive visits. At four prenatal visits in 2026, it directs current antepartum guidelines.

Instruction: provided
Effective: Sep 1, 2026

Not provided

Excluded: Not provided

Modifier: TH

Diagnosis: Pregnancy diagnosis; preventive status must be supported.

Category II: Not provided

Cost share: Source distinguishes routine preventive visits from non-routine visits.

Contact: Not provided

More guidance expected: Yes

OfficeLink Updates, September 2026 (printed pages 8–10) ↗
“This update applies to commercial and Medicare members.”

Checked Sep 30, 2026

Capital Blue Cross

Commercial · Medicare Advantage · CHIP

Clinical review pending
Any phase
  • Service date on or after: 2026-11-01
  • Requires confirmation: Confirm the service is maternity-related and within FP-01.011 and the member product.
The November update extends TH beyond E/M to maternity-related procedure codes. Review FP-01.011 for the full service and encounter guidance.

Instruction: provided
Effective: Nov 1, 2026

Not provided

Excluded: Not provided

Modifier: TH

Diagnosis: Not provided

Category II: Not provided

Cost share: Not provided

Contact: Not provided

More guidance expected: Yes

September 2026 update to FP-01.011 ↗
“Providers must append HCPCS modifier TH to all maternity-related procedure codes”

Checked Sep 30, 2026

Cigna Healthcare

Commercial

Clinical review pending
Antepartum
  • Service date on or after: 2026-09-01
  • Service date on or before: 2026-12-31
  • Requires confirmation: Confirm the initial prenatal visit occurred on or after September 1, 2026; recheck for superseding guidance.
The September notice directs continuation of existing maternity billing processes and contractual requirements while further guidance is pending.

Instruction: provided
Effective: Not stated

Not provided

Excluded: Not provided

Modifier: Not provided

Diagnosis: Not provided

Category II: Not provided

Cost share: Not provided

Contact: AMAMaternityCodes@CignaHealthcare.com

More guidance expected: Yes

Update on maternity coding and reimbursement ↗
“Cigna Healthcare is not changing its current maternity billing guidance at this time.”

Checked Sep 30, 2026

North Carolina Medicaid

Medicaid FFS · Medicaid managed care

Clinical review pending
Antepartum
  • Service date on or after: 2026-09-01
  • Service date on or before: 2026-12-31
  • Requires confirmation: Confirm first prenatal visit after confirmation, or anticipated delivery/postpartum after January 1, 2027.
The source encourages eligible transition encounters to use E/M with TH. It preserves bundled options before 2027; this is not a universal requirement.

Instruction: provided
Effective: Sep 1, 2026

99202–99215

Excluded: Not provided

Modifier: TH

Diagnosis: Appropriate ICD-10-CM, including weeks of gestation.

Category II: Not provided

Cost share: Not provided

Contact: 888-245-0179

More guidance expected: Yes

Transition to AMA maternity CPT 2027 code changes ↗
“Health plans may not require the use of individual E/M codes in lieu of current bundled codes”

Checked Sep 30, 2026