Convert ICD-10 Code A18.84 to ICD-9

Source ICD-10 Code Target ICD-9 Code
A18.84
Tuberculosis of heart
017.90
TB of organ NEC-unspec
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.
A18.84
Tuberculosis of heart
017.90
TB of organ NEC-unspec
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
A18.84
Tuberculosis of heart
420.0
Ac pericardit in oth dis
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
A18.84
Tuberculosis of heart
422.0
Ac myocardit in oth dis
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
A18.84
Tuberculosis of heart
424.91
Endocarditis in oth dis
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
A18.84
Tuberculosis of heart
425.8
Cardiomyopath in oth dis
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.

ICD-10 to ICD-9 crosswalk for code A18.84 - tuberculosis of heart based on the most recent General Equivalence Mappings (GEMS) information.