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99.42 - Vaccination Against Smallpox


The ICD 9 Code for Vaccination against smallpox is listed as 99.42.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS and chapter information where available.

ICD 9 CM Volume 3 (PCS) Field Value
Procedure Code: 99.42
Description: Vaccination against smallpox
Short Description: Smallpox vaccination
Chapter: Miscellaneous diagnostic and therapeutic procedures
Subsection 1: Other nonoperative procedures
ICD-10-PCS General Equivalence Mappings (GEMS):
ICD 10 PCS Code: 3E0134Z - Introduction of Serum, Toxoid and Vaccine into Subcutaneous Tissue, Percutaneous Approach (approximate)
ICD 10 PCS Code: 3E0234Z - Introduction of Serum, Toxoid and Vaccine into Muscle, Percutaneous Approach (approximate)
ICD-9-CM Volume 3 (PCS) Siblings (same level / similar specificity) of 99.42:
99.41 - Administration of poliomyelitis vaccine
99.43 - Vaccination against yellow fever
99.44 - Vaccination against rabies
99.45 - Vaccination against measles
99.46 - Vaccination against mumps
99.47 - Vaccination against rubella
99.48 - Administration of measles-mumps-rubella vaccine