D57.3

ICD-10Billable

Sickle-cell trait

Official ICD-10-CM descriptor (FY2026)

Sickle-cell trait

D57.3 is valid for submission on a claim — CMS flags it as a billable, specific code.

Inclusion terms

  • Hb-S trait
  • Heterozygous hemoglobin S

Related codes in D57

Where this code sits

Parent code
D57

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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