B69.0 — Cysticercosis of central nervous system
Is B69.0 billable?
Yes — B69.0 is billable for FY2027. B69.0 is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. B69.0 may be submitted for encounters from October 1, 2026 through September 30, 2027.
B69.0 at a glance
| Code | B69.0 |
|---|---|
| Description | Cysticercosis of central nervous system |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Which MS-DRGs does B69.0 group to?
B69.0 sits in MDC 06 and helps define the logic of 3 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 371Major Gastrointestinal Disorders and Peritoneal Infections with MCCmedical
- 372Major Gastrointestinal Disorders and Peritoneal Infections with CCmedical
- 373Major Gastrointestinal Disorders and Peritoneal Infections without CC/MCCmedical
As a secondary diagnosis, B69.0 is a complication or comorbidity (CC), which can move a stay into a higher-paying DRG.
How is B69.0 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to B69.0. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Neurocysticercosis
- Cysticercosis, cysticerciasis › brain
- Cysticercosis, cysticerciasis › central nervous system
- Cysticercosis, cysticerciasis › cerebral
- Epilepsy, epileptic, epilepsia › cysticercosis (attack) (cerebral) (convulsion) (fit) (seizure)
- Cysticercosis, cysticerciasis › with › epileptiform fits
Use additional code — inherited from Chapter 1
Report an additional code alongside B69.0 to fully describe the condition. B69.0 is sequenced first.
- code to identify resistance to antimicrobial drugs (Z16.-)
Excludes2 — not included here — inherited from Chapter 1
The conditions below are not part of B69.0, but a patient may have both at the same time. When documentation supports it, B69.0 and the excluded code may both be reported.
- carrier or suspected carrier of infectious disease (Z22.-)
- certain localized infections - see body system-related chapters
- infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
- infectious and parasitic diseases specific to the perinatal period (P35-P39)
- influenza and other acute respiratory infections (J00-J22)
How long has B69.0 existed?
B69.0 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.
Which codes are confused with B69.0?
ICD-10-CM declares these codes mutually exclusive with B69.0 — exactly one of each pair can be correct for a given encounter.