D75.1

Secondary polycythemia

Billable code

This code does not map to a risk-adjusting HCC in the loaded models.

Coding notes

Excludes 1 never coded together · Excludes 2 may co-exist

This code · D75.1

Excludes 1

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

Synonyms

Acquired polycythemia Emotional polycythemia Erythrocytosis NOS Hypoxemic polycythemia Nephrogenous polycythemia Polycythemia due to erythropoietin Polycythemia due to fall in plasma volume Polycythemia due to high altitude Polycythemia due to stress Polycythemia NOS Relative polycythemia

Inherited from D75Other and unsp diseases of blood and blood-forming organs

Excludes 2

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)

Inherited from chapter 3Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism

Excludes 2

autoimmune disease (systemic) NOS (M35.9) certain conditions originating in the perinatal period (P00-P96) complications of pregnancy, childbirth and the puerperium (O00-O9A) congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) endocrine, nutritional and metabolic diseases (E00-E88) human immunodeficiency virus [HIV] disease (B20) injury, poisoning and certain other consequences of external causes (S00-T88) neoplasms (C00-D49) symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Official Guidelines for D75.1

FY 2026 ›

I.C.3Chapter-specific guidanceChapter 3: Disease of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)

Coding notes

Official Guidelines for D75.1

Find D75.1 in the alphabetic index