D75.1

✓ Billable

Secondary polycythemia

Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)

Also Known As

Acquired polycythemiaEmotional polycythemiaErythrocytosis NOSHypoxemic polycythemiaNephrogenous polycythemiaPolycythemia due to erythropoietinPolycythemia due to fall in plasma volumePolycythemia due to high altitudePolycythemia due to stressPolycythemia NOSRelative polycythemia

❌ Excludes1

direct

Cannot be coded with D75.1

• polycythemia neonatorum (P61.1)
• polycythemia vera (D45)

⚠️ Excludes2

inherited from D75

Rules from parent category D75: Other and unspecified diseases of blood and blood-forming organs

• acute lymphadenitis (L04.-)
• chronic lymphadenitis (I88.1)
• enlarged lymph nodes (R59.-)
• hypergammaglobulinemia NOS (D89.2)
• lymphadenitis NOS (I88.9)
• mesenteric lymphadenitis (acute) (chronic) (I88.0)

🧪 Validate Combinations

Add D75.1 to the Excludes Checker to validate against your full code list.

Open in Checker →

Code Information

CodeD75.1

BillableYes

ParentD75

CategoryDiseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)

Excludes12 rule(s)

Excludes26 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)