Lactation Billing:
UHC Confirms Policy
Schedule: July 2026 Reimbursement Update
August 2026 Update: UHC Maintains September 1 Effective Date
Last updated: August 10, 2026
UnitedHealthcare notified providers on July 1, 2026 that its reimbursement change involving HCPCS S9443 will take effect September 1, 2026. The published bulletin states that:
- S9443 will be considered when the mother is listed as the patient.
- Claims for S9443 submitted for an infant will not be considered for reimbursement.
- S9443 will be reimbursed for one session per date of service.
UHC’s Later “Dyad Service” Explanation
In subsequent correspondence, UHC described lactation counseling billed with S9443 as a single service supporting the mother-baby breastfeeding dyad and reimbursed under the mother’s claim. This explanation appears broader than the published policy. The bulletin establishes a claim-submission and age restriction. It does not expressly:
- Define S9443 as a “dyad service.”
- State that payment under the mother includes all care furnished to the infant.
- Reclassify separately documented infant-directed health care as care rendered to the mother.
- Explain how providers can submit infant-directed services for a coverage determination.
Why Providers Remain Concerned
A comprehensive lactation encounter may involve two enrolled patients with separate medical records, clinical findings, assessments, diagnoses, and plans of care. The clinical relationship between mother and infant does not eliminate either patient’s separate identity.
UHC has declined to identify an accepted claim pathway and has stated that it is not permitted to tell providers how to bill. Providers understand that UHC does not have to select billing codes for them. UHC should, however, disclose the reimbursement rules, claim edits, provider-type restrictions, credentialing requirements, and coverage criteria it will apply.
Questions About UHC’s Claimed CMS Alignment
UHC has stated that its change aligns with the Centers for Medicare & Medicaid Services. However, CMS National Correct Coding Initiative guidance describes unit edits in beneficiary-specific terms: the same provider, the same beneficiary, and the same date of service. Mother and infant are separate beneficiaries.
Coverage, Patient Responsibility, and Appeal Concerns
If UHC characterizes infant-directed care as included in the mother’s payment while refusing an infant claim, participating providers may be placed in an untenable position regarding reimbursement and the family's appeal rights.
Providers are asking UHC to state clearly whether separately documented infant-directed services are covered, bundled, excluded, or noncovered, and to explain the corresponding notice and appeal rules.
Potential Contract and Reimbursement Impact
Providers anticipate a substantial reimbursement reduction without a corresponding reduction in clinical responsibility. Many practices report an expected reduction of approximately 50%, although the actual effect varies by contract and service.
Provider Survey Findings
- 18 of 19 respondents reported routinely evaluating both mother and infant.
- 14 anticipated a material change to their practices.
- 11 anticipated increased private-pay costs.
- 6 anticipated terminating UHC network participation.
Provider Objection Letter and Supporting Exhibits
A non-claim-specific provider objection letter and supporting materials are available. The objection asks UHC to suspend implementation, clarify claim pathways, and conduct a network-access analysis.
This page provides general educational and provider-advocacy information. It is not individualized legal, coding, or billing advice. This page will be updated as additional information becomes available.
Provider Impact Survey
If your practice contracts with UnitedHealthcare and provides lactation services, we invite you to complete our brief survey.
The survey collects practice-level information only, including:
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Average visit length
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Typical reimbursement before and after the policy change
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Home versus office visits
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Anticipated impact on your practice
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Whether you expect to reduce services or reconsider network participation
No patient information or protected health information (PHI) should be submitted.
Complete the survey here:
Why We're Collecting This Information
The purpose of this project is to document how this reimbursement change may affect:
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Patient access to comprehensive lactation care
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Independent provider participation
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Home-based lactation services
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Rural and underserved communities
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Availability of extended and medically complex lactation visits
Survey responses will be compiled in aggregate to help illustrate the practical effects of the policy. Individual practice information will not be published without permission.
Regulatory Outreach and Provider Resources
We have prepared informational submission templates requesting regulatory review of UnitedHealthcare’s September 1, 2026 S9443 reimbursement change and its potential effects on patient access, provider reimbursement, network participation, and separately documented infant-directed care.
The appropriate agency may depend on the type of health plan, the state involved, and the issue being raised.
Federal Agencies
Potential federal outreach may include:
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U.S. Department of Labor — Employee Benefits Security Administration (EBSA), particularly for employer-sponsored plans governed by ERISA.
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U.S. Department of Health and Human Services (HHS).
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Centers for Medicare & Medicaid Services (CMS).
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Health Resources and Services Administration (HRSA).
State Agencies
For fully insured commercial plans, providers and patients may also submit information to the applicable state Department of Insurance, Division of Insurance, Insurance Commissioner, or other state agency responsible for regulating health insurers.
Because regulatory authority varies by plan, providers should determine whether the affected coverage is fully insured, self-funded, governmental, or otherwise subject to specialized oversight.
Regulator Letter Templates and Supporting Documentation
We have created a shared resource folder containing materials providers may review and adapt for policy objections and regulatory submissions.
Available materials include:
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A regulator letter template.
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A non-claim-specific objection letter to UnitedHealthcare.
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UHC correspondence concerning the policy and its “dyad service” explanation.
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Relevant UHC reimbursement-policy materials.
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CMS age-edit and beneficiary-specific guidance.
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A deidentified provider-impact survey summary.
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A suggested exhibit list.
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Supporting policy and source documents.
Additional supporting documentation recommended may include:
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Clinical descriptions of comprehensive lactation encounters.
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Explanations of separately documented maternal and infant services.
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Reimbursement analyses and deidentified remittance examples.
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Provider contracts or relevant reimbursement provisions, when appropriate.
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Aggregate provider survey findings.
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Provider impact statements or declarations.
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Evidence of changes to appointment availability, home visits, complex-care services, or network participation.
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Relevant policy documents, correspondence, and supporting references.
Providers should personalize any template, confirm that its statements accurately reflect their circumstances, and attach only relevant supporting materials. Do not submit patient information, protected health information, confidential contract materials, or identifying provider-survey information without appropriate authorization and privacy review.
These materials provide general educational and advocacy information. They are not individualized legal, coding, or billing advice.
Will the Billing Group provide further updates?
UHC Lactation Policy FAQ
LAST UPDATED: July 7, 2026
When do these proposed changes take effect?
The proposed UnitedHealthcare (UHC) policy changes are currently scheduled to be finalized and take effect on September 1, 2026.
Is S9443 currently covered by UHC?
Yes, HCPCS code S9443 is widely recognized for lactation support services. However, the new UHC proposal seeks to restrict coverage for this code strictly to beneficiaries aged 9–64, which departs from current industry standards and the code's own descriptor.
How do these changes affect IBCLCs?
These age-based constraints would drastically limit reimbursement, as S9443 is often the only billable code available to IBCLCs under UHC. Because infants remain covered insurance beneficiaries, in-network providers cannot bill families directly for denied services. Consequently, these changes would effectively mandate that providers treat infants for free, threatening the financial viability of lactation practices and creating significant barriers to essential care for newborns and families.
How can I join the objection process?
If you are an IBCLC, physician, nurse practitioner, physician assistant, certified nurse-midwife, or other clinician providing lactation services under a UnitedHealthcare contract, your participation is valuable.
Every response helps provide a more accurate picture of how this policy may affect providers and the families they serve.
If you have questions or would like to contribute additional information, please contact us through our website.
Absolutely. Sunshyn will share critical updates as UHC’s review progresses. We are dedicated to advocating for fair reimbursement and keeping you informed of any procedural changes.
