Valid for Submission
Z16.30 is a billable diagnosis code used to specify a medical diagnosis of resistance to unspecified antimicrobial drugs. The code Z16.30 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
The ICD-10-CM code Z16.30 might also be used to specify conditions or terms like asymptomatic colonization of skin caused by virulent and/or therapy-resistant bacteria, drug resistant streptococcus pneumoniae disease, drug resistant tuberculosis, infection due to resistant bacteria, invasive drug resistant streptococcus pneumoniae disease , invasive streptococcal disease, etc.
The code Z16.30 describes a circumstance which influences the patient's health status but not a current illness or injury. The code is unacceptable as a principal diagnosis.
Unspecified diagnosis codes like Z16.30 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.
Tabular List of Diseases and Injuries
The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code Z16.30:
Inclusion TermsInclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- Drug resistance NOS
Index to Diseases and Injuries
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code Z16.30 are found in the index:
The Medicare Code Editor (MCE) detects and reports errors in the coding of claims data. The following ICD-10 Code Edits are applicable to this code:
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Asymptomatic colonization of skin caused by virulent and/or therapy-resistant bacteria
- Drug resistant Streptococcus pneumoniae disease
- Drug resistant tuberculosis
- Infection due to resistant bacteria
- Invasive drug resistant Streptococcus pneumoniae disease
- Invasive streptococcal disease
- Invasive Streptococcus pneumoniae disease
Diagnostic Related Groups - MS-DRG Mapping
Convert Z16.30 to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code Z16.30 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.