Convert ICD-10 Code H74.01 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
H74.01 Tympanosclerosis, right ear		385.00 Tympanosclerosis NOS
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.
H74.01 Tympanosclerosis, right ear		385.01 Tympanoscl-tympanic memb
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.
H74.01 Tympanosclerosis, right ear		385.02 Tympnoscler-tymp/ossicle
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.
H74.01 Tympanosclerosis, right ear		385.03 Tympanoscler-all parts
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.
H74.01 Tympanosclerosis, right ear		385.09 Tympnsclr-oth site comb
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.

ICD-10 to ICD-9 crosswalk for code H74.01 - tympanosclerosis, right ear based on the most recent General Equivalence Mappings (GEMS) information.