ICD-10-CM 2027 diagnosis code
B96Other bacterial agents as the cause of diseases classified elsewhere
B96 is a header code, so it can't be reported by itself. Choose one of the 9 more specific codes beneath it.Short description: Oth bacterial agents as the cause of diseases classd elswhr
Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data
About B96
B96 is the ICD-10-CM diagnosis code for other bacterial agents as the cause of diseases classified elsewhere. It belongs to block B95-B97 (bacterial and viral infectious agents) and chapter 1 (certain infectious and parasitic diseases). It is a header code, so it can't be reported by itself; one of its 9 subcodes must be used instead.
To report this condition, pick the subcode that matches the documentation: B96.0 (elsewhere), B96.1 (elsewhere), B96.2 (elsewhere), B96.3 (elsewhere), B96.4 (elsewhere), B96.5 (elsewhere), B96.6 (elsewhere), B96.7 (elsewhere) and 1 more.
It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.
Specific codes under B96
- B96.0Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhereBillable
- B96.1Klebsiella pneumoniae [K. pneumoniae] as the cause of diseases classified elsewhereBillable
- B96.2Escherichia coli [E. coli ] as the cause of diseases classified elsewhere
- B96.20Unspecified Escherichia coli [E. coli] as the cause of diseases classified elsewhereBillable
- B96.21Shiga toxin-producing Escherichia coli [E. coli] [STEC] O157 as the cause of diseases classified elsewhereBillable
- B96.22Other specified Shiga toxin-producing Escherichia coli [E. coli] [STEC] as the cause of diseases classified elsewhereBillable
- B96.23Unspecified Shiga toxin-producing Escherichia coli [E. coli] [STEC] as the cause of diseases classified elsewhereBillable
- B96.29Other Escherichia coli [E. coli] as the cause of diseases classified elsewhereBillable
- B96.3Hemophilus influenzae [H. influenzae] as the cause of diseases classified elsewhereBillable
- B96.4Proteus (mirabilis) (morganii) as the cause of diseases classified elsewhereBillable
- B96.5Pseudomonas (aeruginosa) (mallei) (pseudomallei) as the cause of diseases classified elsewhereBillable
- B96.6Bacteroides fragilis [B. fragilis] as the cause of diseases classified elsewhereBillable
- B96.7Clostridium perfringens [C. perfringens] as the cause of diseases classified elsewhereBillable
- B96.8Other specified bacterial agents as the cause of diseases classified elsewhere
- B96.81Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhereBillable
- B96.82Vibrio vulnificus as the cause of diseases classified elsewhereBillable
- B96.83Acinetobacter baumannii as the cause of diseases classified elsewhereBillable
- B96.89Other specified bacterial agents as the cause of diseases classified elsewhereBillable
Notes that apply from higher levels
Instructions written at a parent level also apply to B96.
Broader instructions also apply from B95-B97 Bacterial and viral infectious agents and Chapter 1: Certain infectious and parasitic diseases.
Codes whose notes reference B96
- A48.3Use additional code
- A49Excludes1
- G00.8Use additional code
- J95.851Use additional code
- K95.01Use additional code
- K95.81Use additional code
- L02Use additional code
- M00.8Use additional code
- M65.0Use additional code
- M71.0Use additional code
- M71.1Use additional code
- M72.6Use additional code
- M72.8Use additional code
- O23Use additional code
- P23.6Use additional code
- P36.8Use additional code
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about B96
Is B96 billable?
- No. B96 is a header code. Report one of its more specific subcodes instead.