ICD-10-CM · Chapter 21 · Z00–Z99
Z05.43
Observation and evaluation of newborn for suspected immunologic condition ruled out
Factors influencing health status and contact with health services
Quick facts
- Code
- Z05.43
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 21 — Factors influencing health status and contact with health services
- Category
- Z05 — Encounter for observation and evaluation of newborn for suspected diseases and conditions ruled out
- Specificity
- 5 characters
How coders use this code
ICD-10-CM Z05.43 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of observation and evaluation of newborn for suspected immunologic condition ruled out. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in Z05
- Z05Encounter for observation and evaluation of newborn for suspected diseases and conditions ruled out
- Z05.0Observation and evaluation of newborn for suspected cardiac condition ruled out
- Z05.1Observation and evaluation of newborn for suspected infectious condition ruled out
- Z05.2Observation and evaluation of newborn for suspected neurological condition ruled out
- Z05.3Observation and evaluation of newborn for suspected respiratory condition ruled out
- Z05.4Observation and evaluation of newborn for suspected genetic, metabolic or immunologic condition ruled out
- Z05.41Observation and evaluation of newborn for suspected genetic condition ruled out
- Z05.42Observation and evaluation of newborn for suspected metabolic condition ruled out
- Z05.5Observation and evaluation of newborn for suspected gastrointestinal condition ruled out
- Z05.6Observation and evaluation of newborn for suspected genitourinary condition ruled out
- Z05.7Observation and evaluation of newborn for suspected skin, subcutaneous, musculoskeletal and connective tissue condition ruled out
- Z05.71Observation and evaluation of newborn for suspected skin and subcutaneous tissue condition ruled out
- Z05.72Observation and evaluation of newborn for suspected musculoskeletal condition ruled out
- Z05.73Observation and evaluation of newborn for suspected connective tissue condition ruled out
- Z05.8Observation and evaluation of newborn for other specified suspected condition ruled out
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