2026 ICD-10-CM Diagnosis Code D57.02Hb-SS disease with splenic sequestration
ICD-10-CM Codes›D50–D89›D55-D59›D57
- Billable — Valid for Submission
- Chronic Condition
D57.02 is a billable ICD-10-CM diagnosis code for Hb-SS disease with splenic sequestration. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 811 through 812. Coders also document this condition as acute sickle cell splenic sequestration crisis. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Sickle cell trait/anemia.
Code Identity
Code Classification
Approximate SynonymsGuidance
Alternate terms and clinical phrases that map to this code.
- Acute sickle cell splenic sequestration crisis
- Hemoglobin S sickling disorder with crisis
- Hemoglobin SS disease with crisis
- Red blood cell sequestration in spleen
- Sickle cell-hemoglobin SS disease
Index to Diseases and InjuriesGuidance
Alphabetical index entries that point to this code.
- Crisis
- sickle-cell - See Also: Disease, sickle-cell, by type, with crisis; - D57.00
- with
- splenic sequestration - D57.02
- Disease, diseased - See Also: Syndrome;
- with
- splenic sequestration - D57.02
- sickle-cell - D57.1
- with
- splenic sequestration - D57.02
External Cause of Injuries IndexGuidance
References for this code in the External Cause of Injuries Index.
- Crisis
- sickle-cell
- with
- splenic sequestration
- Disease, diseased
- hemoglobin or Hb
- S or SS
- with
- splenic sequestration
- Disease, diseased
- sickle-cell
- with
- splenic sequestration
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Patient EducationClinical
Sickle Cell Disease
Sickle cell disease (SCD) is a group of inherited red blood cell disorders. If you have SCD, there is a problem with your hemoglobin. Hemoglobin is a protein in red blood cells that carries oxygen throughout the body. With SCD, the hemoglobin forms into stiff rods within the red blood cells. This changes the shape of the red blood cells.
The full article covers:
- What is sickle cell disease (SCD)?
- What causes sickle cell disease (SCD)?
- Who is more likely to have sickle cell disease (SCD)?
- What are the symptoms of sickle cell disease (SCD)?
- How is sickle cell disease (SCD) diagnosed?
- What are the treatments for sickle cell disease (SCD)?
Read the full article at MedlinePlus
Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.
Convert D57.02 to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code HistoryHistory
Questions About D57.02Overview
Is D57.02 (Hb-SS disease with crisis) a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report Hb-SS disease with splenic sequestration on HIPAA-covered claims from October 1, 2025 through September 30, 2026.
What MS-DRG does D57.02 group to?
When Hb-SS disease with splenic sequestration is the principal diagnosis on an inpatient stay, it groups to MS-DRG 811, 812, with relative weights from 0.9182 to 1.4043 depending on complications. Higher weights mean higher Medicare reimbursement.
What is the ICD-9 equivalent of D57.02?
Under the General Equivalence Mappings, Hb-SS disease with splenic sequestration converts to ICD-9-CM 282.62 (Hb-SS disease w crisis) and 289.52 (splenic sequestration). The mapping is approximate, so confirm the match fits the documentation.
Footnotes
[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:
- The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
- The condition places limitations on self-care, independent living, and social interactions.
