AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2020 Issue 4; New/Revised ICD-10-CM Codes
Sickle-Cell Disorders
Codes were created in category D57, Sickle-cel disorders, to identify sickle-cell disease (Hb-SS disease, sickle-cell/Hb-C disease, sickle-cell thalassemia, and other sickle-cell disorders) with cerebral vascular involvement (D57.03, D57.213, D57.413, D57.813) and with crisis with other specified complication (D57.09, D57.218, D57.418, D57.818). Cerebral infarct and cerebral ischemia are major complications in patients with sickle-cell disease. Children are at risk for symptomatic stroke that can cause learning problems and lifelong disabilities. Treatment for stroke prevention includes regular blood transfusions and in selected cases, hematopoietic stem cell transplantation. Other specified complications of sickle-cell...
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Article Overview
This article explains how sickle-cell disorders are organized in ICD-10-CM, with emphasis on newly created category and subcategory distinctions tied to specific complication patterns. It is relevant to coders, CDI specialists, and clinicians working with hematology-related documentation because it clarifies the broad areas of coding change and the clinical contexts that drive them.
Why This Topic Matters
Accurate classification of sickle-cell disorders depends on recognizing the type of disorder and the presence of major complications. The article helps readers understand how the coding structure reflects clinically important manifestations and why these distinctions matter for documentation review and code selection.
What You Will Learn
- How sickle-cell disorders are organized within ICD-10-CM
- Which complication patterns are highlighted for sickle-cell disease
- How subcategory distinctions are made for sickle-cell thalassemia
- What broad clinical manifestations are associated with these disorder groupings
Who Should Read This
- Medical coders
- Clinical documentation integrity specialists
- Hematology clinicians
- Coding educators
Codes Discussed
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