Z05

Non-Billable
ChapterZ00–Z99
Rankcategory
Official Description

Encounter for observation and evaluation of newborn for suspected diseases and conditions ruled out

Metadata & Insights
  • Non-billable category (requires more specific sub-code).
  • Chapter 21: Factors Influencing Health Status and Contact with Health Services (Z00-Z99).

Z00-Z13 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • examinations related to pregnancy and reproduction (Z30-Z36, Z39.-)

Instructional Notes

Includes
  • This category is to be used for newborns, within the neonatal period (the first 28 days of life), who are suspected of having an abnormal condition, but without signs or symptoms, and which, after examination and observation, is ruled out.

Clinical Hierarchy

BillableHas subcodes
CH21Factors influencing health status and contact with health services (Z00-Z99)
Z00-Z13Persons encountering health services for examinations (Z00-Z13)
Z05Encounter for observation and evaluation of newborn for suspected diseases and conditions ruled outNot billable
Z05.0Observation and evaluation of newborn for suspected cardiac condition ruled outBillable
Z05.1Observation and evaluation of newborn for suspected infectious condition ruled outBillable
Z05.2Observation and evaluation of newborn for suspected neurological condition ruled outBillable
Z05.3Observation and evaluation of newborn for suspected respiratory condition ruled outBillable
Z05.4Observation and evaluation of newborn for suspected genetic, metabolic or immunologic condition ruled outSubcodes
Z05.5Observation and evaluation of newborn for suspected gastrointestinal condition ruled outBillable
Z05.6Observation and evaluation of newborn for suspected genitourinary condition ruled outBillable
Z05.7Observation and evaluation of newborn for suspected skin, subcutaneous, musculoskeletal and connective tissue condition ruled outSubcodes
Z05.8Observation and evaluation of newborn for other specified suspected condition ruled outSubcodes
Z05.9Observation and evaluation of newborn for unspecified suspected condition ruled outBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Z05:

blockZ00-Z13
Persons encountering health services for examinations (Z00-Z13)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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