Z04.9 is the ICD 10 code for Encounter for examination and observation for unspecified reason

Z04.9 ICD 10 Code is a billable and specific code that can be used to indicate a diagnosis of Encounter for examination and observation for unspecified reason for reimbursement purposes. The 2023 edition of the American ICD-10-CM code became effective on October 1, 2022.

Short description for Z04.9 ICD 10 code:

Encounter for examination and observation for unsp reason

Terms applicables to Z04.9 ICD 10 code

• I - Investigation
• O - Observation (following) (for) (without need for further medical care)

Possible back-references that may be applicable or related to Z04.9 ICD10 Code:

• Z00-Z99 Factors influencing health status and contact with health services
• Z00-Z13 Persons encountering health services for examinations
• Z04 Encounter for examination and observation for other reasons

Present On Admission (POA Exempt)

Z04.9 ICD 10 code is considered exempt from POA reporting