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2. ICD-10 Codes
3. Chapter - Z00-Z99
4. Section - Z40-Z53
5. Category - Z40
6. Z40.9

Z40.9 - Encounter for prophylactic surgery, unspecified

• Applicable to Encounter for prophylactic surgery, unspecified
• The 2025 edition of ICD10-CM Z40.9 became effective on October 1, 2024.
• This is the American ICD10-CM version of Z40.9 - other international versions of ICD10 Z40.9 may differ.
• Z40.9 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above Z40.9 contain annotation back-references that may be applicable to Z40.9:

• Chapter: Z00-Z99 - Factors influencing health status and contact with health services
• Section: Z40-Z53 - Encounters for other specific health care
• Category: Z40 - Encounter for prophylactic surgery

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.