ICD-10 Code D57.819 – Other sickle-cell disorders with crisis, unspecified (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code D57.819 – Other sickle-cell disorders with crisis, unspecified
What it is
This code identifies a sickle-cell disorder with an acute crisis when the specific sickle-cell subtype is not documented. Use it for a sickling-related pain or ischemic episode, but only when the record does not name a more specific crisis type.
Clinical signs
Typical findings include acute pain, anemia-related symptoms, and complications from vaso-occlusion or hemolysis. Clinical features vary; refer to documentation.
When to use this code
Use D57.819 when the clinician documents a sickle-cell disorder with crisis, but the chart does not specify the exact sickle-cell variant or crisis category. It also fits when the note says “unspecified crisis” and no more precise code is supported.
Do not use for
Do not use this code if the record identifies a more specific sickle-cell disorder or a crisis type with a dedicated code. Check documentation when the diagnosis is unclear or when the episode is not documented as a crisis.
Coding tip
Query for the exact sickle-cell subtype and crisis description before assigning an unspecified code.