Carnitine deficiency due to:

Carnitine palmitoyltransferase deficiencies (CPT1, CPT2)

Glutaric aciduria type II (type IIA, IIB, IIC)

Long chain 3-hydroxyacyl CoA dehydrogenase deficiency (LCHAD)

Long chain/very long chain acyl CoA dehydrogenase deficiency (LCAD, VLCAD)

Medium chain acyl CoA dehydrogenase deficiency (MCAD)

Short chain acyl CoA dehydrogenase deficiency (SCAD)

Adrenomyeloneuropathy

Neonatal adrenoleukodystrophy

Rhizomelic chrondrodysplasia punctata

X-linked adrenoleukodystrophy

Zellweger syndrome

Kearns-Sayre syndrome

Mitochondrial Encephalopathy, Lactic Acidosis and Stroke-like episodes (MELAS syndrome)

Mitochondrial Neurogastrointestinal Encephalopathy syndrome (MNGIE)

Myoclonus with Epilepsy and with Ragged Red Fibers (MERRF syndrome)

Neuropathy, Ataxia and Retinitis Pigmentosa (NARP syndrome)

Use additional code for associated conditions

Spontaneous tumor lysis syndrome

Tumor lysis syndrome following antineoplastic drug therapy

Use additional E code to identify cause, if drug-induced

Hand-Schüller-Christian disease

Histiocytosis (acute) (chronic)

Histiocytosis X (chronic)