-- D57.00 Hb-SS disease with crisis, unspecified

-- D57.01 Hb-SS disease with acute chest syndrome

-- D57.02 Hb-SS disease with splenic sequestration

-- D57.03 Hb-SS disease with cerebral vascular involvement

-- D57.09 Hb-SS disease with crisis with other specified complication

- D57.0 Hb-SS disease with crisis

- D57.1 Sickle-cell disease without crisis

-- D57.20 Sickle-cell/Hb-C disease without crisis

--- D57.211 Sickle-cell/Hb-C disease with acute chest syndrome

--- D57.212 Sickle-cell/Hb-C disease with splenic sequestration

--- D57.213 Sickle-cell/Hb-C disease with cerebral vascular involvement

--- D57.218 Sickle-cell/Hb-C disease with crisis with other specified complication

--- D57.219 Sickle-cell/Hb-C disease with crisis, unspecified

-- D57.21 Sickle-cell/Hb-C disease with crisis

- D57.2 Sickle-cell/Hb-C disease

- D57.3 Sickle-cell trait

-- D57.40 Sickle-cell thalassemia without crisis

--- D57.411 Sickle-cell thalassemia, unspecified, with acute chest syndrome

--- D57.412 Sickle-cell thalassemia, unspecified, with splenic sequestration

--- D57.413 Sickle-cell thalassemia, unspecified, with cerebral vascular involvement

--- D57.418 Sickle-cell thalassemia, unspecified, with crisis with other specified complication

--- D57.419 Sickle-cell thalassemia, unspecified, with crisis

-- D57.41 Sickle-cell thalassemia, unspecified, with crisis

-- D57.42 Sickle-cell thalassemia beta zero without crisis

--- D57.431 Sickle-cell thalassemia beta zero with acute chest syndrome

--- D57.432 Sickle-cell thalassemia beta zero with splenic sequestration

--- D57.433 Sickle-cell thalassemia beta zero with cerebral vascular involvement

--- D57.438 Sickle-cell thalassemia beta zero with crisis with other specified complication

--- D57.439 Sickle-cell thalassemia beta zero with crisis, unspecified

-- D57.43 Sickle-cell thalassemia beta zero with crisis

-- D57.44 Sickle-cell thalassemia beta plus without crisis

--- D57.451 Sickle-cell thalassemia beta plus with acute chest syndrome

--- D57.452 Sickle-cell thalassemia beta plus with splenic sequestration

--- D57.453 Sickle-cell thalassemia beta plus with cerebral vascular involvement

--- D57.458 Sickle-cell thalassemia beta plus with crisis with other specified complication

--- D57.459 Sickle-cell thalassemia beta plus with crisis, unspecified

-- D57.45 Sickle-cell thalassemia beta plus with crisis

- D57.4 Sickle-cell thalassemia

-- D57.80 Other sickle-cell disorders without crisis

--- D57.811 Other sickle-cell disorders with acute chest syndrome

--- D57.812 Other sickle-cell disorders with splenic sequestration

--- D57.813 Other sickle-cell disorders with cerebral vascular involvement

--- D57.818 Other sickle-cell disorders with crisis with other specified complication

--- D57.819 Other sickle-cell disorders with crisis, unspecified

-- D57.81 Other sickle-cell disorders with crisis

- D57.8 Other sickle-cell disorders