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Resistance to antimicrobial drugs. Approximate Synonyms. Infection resistant to penicillin. Clinical Information. Nonsusceptibility of a microbe to the action of ampicillin, a penicillin derivative that interferes with cell wall synthesis. ICD-10-CM Z16.11 is grouped within Diagnostic Related Group (s) (MS-DRG v42.0):
- Z16
Resistance to antimicrobial drugs Z16- Note The codes in...
- Z16
Resistance to antimicrobial drugs Z16- Note The codes in this category are provided for use as additional codes to identify the resistance and non-responsiveness of a condition to antimicrobial drugs.
Z16.35 is a billable diagnosis code used to specify a medical diagnosis of resistance to multiple antimicrobial drugs. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2024 through September 30, 2025.
Z16.11 is a valid billable ICD-10 diagnosis code for Resistance to penicillins. It is found in the 2025 version of the ICD-10 Clinical Modification (CM) and can be used in all HIPAA-covered transactions from Oct 01, 2024 - Sep 30, 2025. ↓ See below for any exclusions, inclusions or special notations.
Get crucial instructions for accurate ICD-10-CM Z16.11 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
Get crucial instructions for accurate ICD-10-CM Z16 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
The Icd-10 code range for Resistance to antimicrobial drugs Z16-Z16.39 is medical classification list by the World Health Organization (WHO).
