Z45.010

Billable

ChapterZ00–Z99

Ranksubcategory

Official Description

Encounter for checking and testing of cardiac pacemaker pulse generator [battery]

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Billable/specific code (valid for reimbursement).
•Chapter 21: Factors Influencing Health Status and Contact with Health Services (Z00-Z99).

Instructional Notes

Includes

Encounter for replacing cardiac pacemaker pulse generator [battery]

General instructions are available for the parent sections:

View Z40-Z53 Notes View Z45 Notes View Z45.01 Notes

Clinical Hierarchy

CH21Factors influencing health status and contact with health services (Z00-Z99)

Z40-Z53Encounters for other specific health care (Z40-Z53)

Z45Encounter for adjustment and management of implanted device

Z45.0Encounter for adjustment and management of cardiac device

Z45.01Encounter for adjustment and management of cardiac pacemaker

Z45.010Encounter for checking and testing of cardiac pacemaker pulse generator [battery]

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Z45.010:

subcategoryZ45.01

Encounter for adjustment and management of cardiac pacemaker

View context instructions

categoryZ45

Encounter for adjustment and management of implanted device

View context instructions

blockZ40-Z53

Encounters for other specific health care (Z40-Z53)

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to Z45.010. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

9 raw paths

Admission (for)2 unique routes

adjustment (of)(2 variants)

device NEC

implanted

cardiac

pacemaker (cardiac resynchronization therapy (CRT-P))

pulse generator→Z45.010

pacemaker (cardiac resynchronization therapy (CRT-P))

cardiac

pulse generator→Z45.010

Change (s) (in) (of)1 unique routes