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A77.40 - Ehrlichiosis, unspecified


The ICD 10 Code for Ehrlichiosis, unspecified is listed as A77.40.
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: A77.40
Description: Ehrlichiosis, unspecified
Diagnostic Related Groups
(MS-DRG v30.0)
867 - Other Infectious & Parasitic Diseases Diagnoses W Mcc
868 - Other Infectious & Parasitic Diseases Diagnoses W Cc
869 - Other Infectious & Parasitic Diseases Diagnoses W/o Cc/mcc
Chapter Certain infectious and parasitic diseases (A00-B99)
Block Rickettsioses (A75-A79)
Parent A77.4 - Ehrlichiosis
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 082.40 - Ehrlichiosis, unspecified
ICD-10-CM Siblings (same level / similar specificity) of A77.40:
A77.41 - Ehrlichiosis chafeensischafeensis]
A77.49 - Other ehrlichiosis