Z53

Non-Billable
ChapterZ00–Z99
Rankcategory
Official Description

Persons encountering health services for specific procedures and treatment, not carried out

Metadata & Insights
  • Non-billable category (requires more specific sub-code).
  • Chapter 21: Factors Influencing Health Status and Contact with Health Services (Z00-Z99).

Z40-Z53 Parent Instructions

Includes
  • 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
Excludes2(Not included here. Code separately if applicable.)
  • follow-up examination for medical surveillance after treatment (Z08-Z09)

Clinical Hierarchy

BillableHas subcodes
CH21Factors influencing health status and contact with health services (Z00-Z99)
Z40-Z53Encounters for other specific health care (Z40-Z53)
Z53Persons encountering health services for specific procedures and treatment, not carried outNot billable
Z53.0Procedure and treatment not carried out because of contraindicationSubcodes
Z53.1Procedure and treatment not carried out because of patient's decision for reasons of belief and group pressureBillable
Z53.2Procedure and treatment not carried out because of patient's decision for other and unspecified reasonsSubcodes
Z53.3Procedure converted to open procedureSubcodes
Z53.8Procedure and treatment not carried out for other reasonsBillable
Z53.9Procedure and treatment not carried out, unspecified reasonBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Z53:

blockZ40-Z53
Encounters for other specific health care (Z40-Z53)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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