 
| ICD-10-CM-2023 > Z00-Z99 > Z40-Z53 > Z53 | 
| Z40-Z53 | Encounters for other specific health care | |
| Info: | Categories Z40-Z53 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 aftercare or prophylactic care, or care to consolidate the treatment, or to deal with a residual state | |
| Excl2.: | follow-up examination for medical surveillance after treatment (Z08-Z09) | |
| Z53 | Persons encountering health services for specific procedures and treatment, not carried out | |
| Z53.0 | Procedure and treatment not carried out because of contraindication | |
| Z53.01 | Procedure and treatment not carried out due to patient smoking | |
| Z53.09 | Procedure and treatment not carried out because of other contraindication | |
| Z53.1 | Procedure and treatment not carried out because of patient's decision for reasons of belief and group pressure | |
| Z53.2 | Procedure and treatment not carried out because of patient's decision for other and unspecified reasons | |
| Z53.20 | Procedure and treatment not carried out because of patient's decision for unspecified reasons | |
| Z53.21 | Procedure and treatment not carried out due to patient leaving prior to being seen by health care provider | |
| Z53.29 | Procedure and treatment not carried out because of patient's decision for other reasons | |
| Z53.3 | Procedure converted to open procedure | |
| Z53.31 | Laparoscopic surgical procedure converted to open procedure | |
| Z53.32 | Thoracoscopic surgical procedure converted to open procedure | |
| Z53.33 | Arthroscopic surgical procedure converted to open procedure | |
| Z53.39 | Other specified procedure converted to open procedure | |
| Z53.8 | Procedure and treatment not carried out for other reasons | |
| Z53.9 | Procedure and treatment not carried out, unspecified reason | |
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