B96.0
Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhere
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 5 never code together
A00-B99chapter
Excludes1
- certain localized infections - see body system-related chapters
Excludes2
- carrier or suspected carrier of infectious disease (Z22.-)Z22.-
- infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)O98.-
- infectious and parasitic diseases specific to the perinatal period (P35-P39)P35-P39
- influenza and other acute respiratory infections (J00-J22)J00-J22
Excludes1 — never code together. The excluded condition and this one are mutually exclusive.
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 4
Index entries leading here 3
Alongside this code 8 same parent — B96
B96.1 Klebsiella pneumoniae as the cause of diseases classd elswhr B96.2 Escherichia coli as the cause of diseases classd elswhr category B96.3 Hemophilus influenzae as the cause of diseases classd elswhr B96.4 Proteus (mirabilis) (morganii) causing dis classd elswhr B96.5 Pseudomonas (mallei) causing diseases classd elswhr B96.6 Bacteroides fragilis as the cause of diseases classd elswhr B96.7 Clostridium perfringens causing diseases classd elswhr B96.8 Oth bacterial agents as the cause of diseases classd elswhr category
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.