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ICD-10-CM tabular list

Z55-Z65Persons with potential health hazards related to socioeconomic and psychosocial circumstances

ICD-10-CM codes Z55-Z65 cover persons with potential health hazards related to socioeconomic and psychosocial circumstances, within factors influencing health status and contact with health services. The block holds 145 codes across 10 categories, of which 117 are billable and 28 are header codes that cannot be submitted on a claim.

What else to watch in Z55-Z65

  • 15 codes are named in Medicare coverage policies. An LCD or NCD lists them as supporting medical necessity, or explicitly as not supporting it. Which applies depends on the MAC for your state.

Categories in Z55-Z65

ICD-10-CMFY2026-Apr· effective April 1, 2026