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

277.81 - Primary carnitine deficiency

GEM Conversion to ICD-10 CM

E71.41

Fs: 00000 – Primary carnitine deficiency

Sibling Codes

277.81

Primary carnitine deficiency

277.82

Carnitine deficiency due to inborn errors of metabolism

277.83

Iatrogenic carnitine deficiency

277.84

Other secondary carnitine deficiency

277.85

Disorders of fatty acid oxidation

277.86

Peroxisomal disorders

277.87

Disorders of mitochondrial metabolism

277.88

Tumor lysis syndrome

277.89

Other specified disorders of metabolism

Parent Sibling Codes

277.1

Disorders of porphyrin metabolism

277.2

Other disorders of purine and pyrimidine metabolism

277.4

Disorders of bilirubin excretion

277.5

Mucopolysaccharidosis

277.6

Other deficiencies of circulating enzymes

277.7

Dysmetabolic syndrome X

277.9

Unspecified disorder of metabolism