CurrentUnitedHealthcarePolicy CS127ID.B

Umbilical Cord Blood Harvesting and Storage for Future Use (Idaho)

This policy governs coverage of prophylactic collection and private storage of umbilical cord blood for potential future autologous or allogeneic use for members in Idaho, including Idaho Medicaid Plus plans.

Policy Summary

PayerUnitedHealthcare

PolicyUmbilical Cord Blood Harvesting and Storage for Future Use (Idaho)

Policy CodePolicy CS127ID.B

Change TypeNo material change

Effective DateMay 1, 2026

Next Review Date

Key ActionVerify medical necessity against plan terms and include applicable procedure codes when submitting claims.

SourceLink

POLICY UPDATE CHANGES

No material clinical or coverage changes in this revision.

Idaho-onlyjurisdiction governed

Not medically necessarystance on prophylactic cord blood banking

Codes listedexample billing codes provided

References updatedevidence citations

Coverage Criteria

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Prophylactic collection and storage — not medically necessary

Not covered (prophylactic/private cord blood banking):

Primary rationale: Prophylactic collection and storage of umbilical cord blood is unproven and not medically necessary for an individual who is currently healthy but desiring to provide the opportunity for a future unspecified autologous or allogeneic stem cell transplantation due to insufficient evidence of efficacy.

See Optum Clinical Guideline: Hematopoietic Stem Cell Transplantation for coverage of therapeutic cord blood transplantation.

The American Society for Transplantation and Cellular Therapy (ASTCT, formerly ASBMT) recommends directed (family-member) banking when there is a sibling with a disease that may be successfully treated with an allogeneic transplant. The guidance notes that public banking is preferred when possible and that storage for personal use is generally not recommended. In cases of family-member banking on behalf of a parent, the recommendation applies only when the parents share human leukocyte antigen (HLA) antigens.

Coding

Procedure codes referencedmixed

38205	Blood-derived hematopoietic progenitor cell harvesting for transplantation, per collection; allogeneic.
38206	Blood-derived hematopoietic progenitor cell harvesting for transplantation, per collection; autologous.
38207	Transplant preparation of hematopoietic progenitor cells; cryopreservation and storage.
88240	Cryopreservation, freezing and storage of cells, each cell line
S2140	Cord blood harvesting for transplantation, allogeneic

Covered CPT/HCPCS (none specified)mixed

No codes listed

Provider Actions & Billing Guidance

Prior Authorization

Prior authorization and coding

Coverage determination follows the member's plan terms; verify federal, state, and contractual benefit requirements before approving services. This policy is informational and does not replace plan-specific coverage rules.

Check member's benefit plan and applicable federal/state/contractual mandates before authorization or payment.
Policy is for informational purposes and may be superseded by plan or legal requirements.

Documentation Required

Provider documentation and responsibilities

Providers must document the clinical rationale when submitting requests related to cord blood collection or storage. Include pertinent clinical notes, diagnosis, and intent (therapeutic vs prophylactic) to support medical necessity review.

Submit operative/procedure reports and pathology/processing documentation when applicable.
Specify whether collection/storage is for an existing diagnosed condition or prophylactic use.

Billing Rule

Claims documentation and coding guidance

When filing claims, include the appropriate procedure/HCPCS/CPT codes and supporting documentation. Coding alone does not guarantee coverage; adjudication is subject to plan terms and medical necessity.

Relevant codes include CPT 38205, 38206, 38207, 88240 and HCPCS S2140.
Inclusion of a code in this policy is for reference only and does not imply coverage or payment rights.

Denial Risk

Denial trigger — prophylactic/private banking

Prophylactic collection and storage of umbilical cord blood for healthy individuals seeking private banking for unspecified future use is considered unproven and not medically necessary and will be denied.

Denial applies when intent is prophylactic/private banking for an otherwise healthy individual.
For coverage of cord blood used in hematopoietic stem cell transplantation, refer to applicable transplant guidelines and benefit terms.

Definitions

Private cord blood bank

DefinitionPrivate cord blood bank: storage of cord blood for future use by the child (autologous) or a family member (allogeneic), typically for a fee.

Typical useCryopreserving umbilical cord and placental blood immediately after birth for potential future hematopoietic stem cell transplantation.

Common indications for considerationReserved for situations where a known family member has a condition potentially treatable with a stem cell transplant (directed family banking).

AccessStored units are reserved for the donor child or designated family members and are not available for unrelated recipients.

Storage methodCryogenic freezing of salvaged cord and placental blood for long-term preservation.

Public cord blood bank

DefinitionPublic cord blood bank: accepts cord blood donations and makes them available to any matching recipient in need of a transplant due to illness.

Typical useCollecting donated cord blood units to create an inventory for unrelated recipients requiring hematopoietic stem cell transplantation.

AccessUnits are listed and matched to unrelated recipients based on compatibility; donors do not retain exclusive rights to the unit.

Storage methodDonated cord blood is cryogenically frozen after collection and stored for future allocation to matching recipients.

Background

Umbilical cord and placental blood are rich in hematopoietic stem cells that can be used to treat hematologic malignancies and marrow failure syndromes. Cord blood banking involves collecting and cryopreserving these cells for potential future use either autologously by the child or allogeneically for a related recipient. Because public banks make units available to unrelated recipients and professional guidance favors public donation when feasible, routine private banking for otherwise healthy newborns is not generally recommended except when directed family banking is indicated (for example, a sibling with a disease treatable by allogeneic transplant).