ICD-9-CM Codes ICD-9-PCS Codes

273.1 - Monoclonal paraproteinemia

GEM Conversion to ICD-10 CM

D47.2

Fs: 10000 – Monoclonal gammopathy

Sibling Codes

273.0

Polyclonal hypergammaglobulinemia

273.1

Monoclonal paraproteinemia

273.2

Other paraproteinemias

273.3

Macroglobulinemia

273.4

Alpha-1-antitrypsin deficiency

273.8

Other disorders of plasma protein metabolism

273.9

Unspecified disorder of plasma protein metabolism