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ICD-10 Code Z45.89

Encounter for adjustment and management of implanted devices

  1. ICD-10 Index
  2. Chapter: Z00–Z99
  3. Section: Z40-Z53
  4. Block: Z45
  5. Z45.89 - Encounter for adjustment and management of implanted devices

Diagnosis Code Z45.89

ICD-10: Z45.89
Short Description: Encounter for adjustment and management of implanted devices
Long Description: Encounter for adjustment and management of other implanted devices
Version 2019 of the ICD-10-CM diagnosis code Z45.89

Valid for Submission
The code Z45.89 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Factors influencing health status and contact with health services (Z00–Z99)
    • Encounters for other specific health care (Z40-Z53)
      • Encounter for adjustment and management of implanted device (Z45)
Version 2019 Billable Code Unacceptable Principal Diagnosis POA Exempt

Information for Medical Professionals


Code Edits
The following edits are applicable to this code:
Unacceptable principal diagnosis - There are selected codes that describe a circumstance which influences an individual’s health status but not a current illness or injury, or codes that are not specific manifestations but may be due to an underlying cause. These codes are considered unacceptable as a principal diagnosis.

Convert to ICD-9
  • V53.99 - Fit/adjust device NEC (Approximate Flag)

Present on Admission (POA)
The code Z45.89 is exempt from POA reporting.

Index to Diseases and Injuries
References found for the code Z45.89 in the Index to Diseases and Injuries:


ICD-10 Footnotes

General Equivalence Map Definitions
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
  • No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
  • Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.

Present on Admission
The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement.

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