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Chapter 22: Factors Influencing Health Status and Contact With Health Services

ICD-10-CM codes Z00-Z99

Covers encounters for screenings, vaccinations, health status factors, social determinants of health, and follow-up care. Common codes include BMI (Z68), tobacco use (Z72.0), long-term medication use (Z79), and personal/family history codes. Z codes are increasingly important for capturing social determinants of health (SDOH) like food insecurity and housing instability.

Z00-Z13

Z14-Z15

Z16-Z16

Z17-Z17

Z18-Z18

Z19-Z19

Z20-Z29

Z30-Z39

Z40-Z53

Z55-Z65

Z66-Z66

Z67-Z67

Z68-Z68

Z69-Z76

Z77-Z99

Frequently Asked Questions

What ICD-10 codes are in Chapter 22?

Chapter 22: Factors Influencing Health Status and Contact With Health Services covers ICD-10-CM codes Z00-Z99. It contains 15 code blocks with 89 top-level categories.

What conditions does ICD-10 Chapter 22 cover?

Covers encounters for screenings, vaccinations, health status factors, social determinants of health, and follow-up care. Common codes include BMI (Z68), tobacco use (Z72.0), long-term medication use (Z79), and personal/family history codes. Z codes are increasingly important for capturing social determinants of health (SDOH) like food insecurity and housing instability. This chapter includes codes from Z00-Z99.

How many code blocks are in Chapter 22?

Chapter 22 has 15 code blocks: Z00-Z13, Z14-Z15, Z16-Z16, Z17-Z17, and 11 more.

Is there an ICD-11 equivalent of ICD-10 Chapter 22?

ICD-11 reorganizes many chapters compared to ICD-10. Some conditions in Chapter 22 may appear in different ICD-11 chapters. Use the ICD-10 to ICD-11 converter to find specific code equivalents.

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