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E71.42 - Carnitine deficiency due to inborn errors of metabolism


The ICD 10 Code for Carnitine deficiency due to inborn errors of metabolism is listed as E71.42.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: E71.42
Description: Carnitine deficiency due to inborn errors of metabolism
  • Code also associated inborn error or metabolism
Diagnostic Related Groups
(MS-DRG v30.0)
642 - Inborn And Other Disorders Of Metabolism
Chapter Endocrine, nutritional and metabolic diseases (E00-E89)
Block Metabolic disorders (E70-E88)
Parent E71.4 - Disorders of carnitine metabolism
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 277.82 - Carnitine deficiency due to inborn errors of metabolism
ICD-10-CM Siblings (same level / similar specificity) of E71.42:
E71.40 - Disorder of carnitine metabolism, unspecified
E71.41 - Primary carnitine deficiency
E71.43 - Iatrogenic carnitine deficiency
E71.44 - Other secondary carnitine deficiency