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Z16.11 - Resistance to penicillins


The ICD 10 Code for Resistance to penicillins is listed as Z16.11.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: Z16.11
Description: Resistance to penicillins
  • Resistance to amoxicillin
  • Resistance to ampicillin
Diagnostic Related Groups
(MS-DRG v30.0)
867 - Other Infectious & Parasitic Diseases Diagnoses W Mcc
868 - Other Infectious & Parasitic Diseases Diagnoses W Cc
869 - Other Infectious & Parasitic Diseases Diagnoses W/o Cc/mcc
Chapter Factors influencing health status and contact with health services (Z00-Z99)
Block Resistance to antimicrobial drugs (Z16)
Parent Z16.1 - Resistance to beta lactam antibiotics
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: V09.0 - Infection with microorganisms resistant to penicillins
ICD-10-CM Siblings (same level / similar specificity) of Z16.11:
Z16.10 - Resistance to unspecified beta lactam antibiotics
Z16.12 - Extended spectrum beta lactamase (ESBL) resistance
Z16.19 - Resistance to other specified beta lactam antibiotics