ICD-10 Codes Guide for Medical Coding
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2025 HCPCS Modifiers SK

Member of high risk population (use only with codes for immunization)

TAGS: member population codes
Short DescriptionHigh risk population
HCPCS Action Code N - No maintenance for this code
HCPCS Coverage Code I - Not payable by Medicare
HCPCS Code Added Date April 01, 2002
HCPCS Action Effective Date April 01, 2002

Check Similar Modifiers

  • SB - Nurse midwife
  • SC - Medically necessary serv/sup
  • SD - Serv by home infusion rn
  • SE - State/fed funded program/ser
  • SF - 2nd opinion ordered by pro
  • SG - Asc facility service
  • SH - 2nd concurrent infusion ther
  • SJ - 3rd concurrent infusion ther
  • SK - High risk population
  • SL - State supplied vaccine
  • SM - Second opinion
  • SN - Third opinion
  • SQ - Item ordered by home health
  • SS - Hit in infusion suite
  • ST - Related to trauma or injury
  • SU - Performed in phys office
  • SV - Drugs delivered not used
  • SW - Serv by cert diab educator
  • SY - Contact w/high-risk pop
  • SZ - Habilitative services
ICD-10 CM Codes for Medical Billing

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