###### Persons encountering health services for specific procedures and health care (Z40-Z54)
Note: Categories Z40-Z54 are intended for use to
indicate a reason for care. They may be used for
patients who have already been treated for a
disease or injury, but who are receiving follow-up
or prophylactic care, convalescent care, or care to
consolidate the treatment, to deal with residual
states, to ensure that the condition has not
recurred, or to prevent recurrence.
**_Excl.: follow-up_** examination for medical

surveillance after treatment (Z08-Z09)