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

511.81 - Malignant pleural effusion

GEM Conversion to ICD-10 CM

J91.0

Fs: 00000 – Malignant pleural effusion

Sibling Codes

511.81

Malignant pleural effusion

511.89

Other specified forms of effusion, except tuberculous

Parent Sibling Codes

511.0

Pleurisy without mention of effusion or current tuberculosis

511.1

Pleurisy with effusion, with mention of a bacterial cause other than tuberculosis

511.9

Unspecified pleural effusion