ICD-10-CM 2027 diagnosis code
Z05.7Observation and evaluation of newborn for suspected skin, subcutaneous, musculoskeletal and connective tissue condition ruled out
Z05.7 is a header code, so it can't be reported by itself. Choose one of the 3 more specific codes beneath it.Short description: Obs & eval NB for susp skin, subcu, ms & conn tiss cond R/O
Code last changed in FY2017 (effective October 1, 2016). Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data
About Z05.7
Z05.7 is the ICD-10-CM diagnosis code for observation and evaluation of newborn for suspected skin, subcutaneous, musculoskeletal and connective tissue condition ruled out. It belongs to category Z05 (encounter for observation and evaluation of newborn for suspected diseases and conditions ruled out), block Z00-Z13 (persons encountering health services for examinations) and chapter 21 (factors influencing health status and contact with health services). It is a header code, so it can't be reported by itself; one of its 3 subcodes must be used instead.
Within Z05 (encounter for observation and evaluation of newborn for suspected diseases and conditions ruled out), Z05.7 is specifically for observation and evaluation of newborn for suspected skin, subcutaneous, musculoskeletal and connective tissue condition ruled out. Related codes cover suspected cardiac condition ruled out (Z05.0), suspected infectious condition ruled out (Z05.1), suspected neurological condition ruled out (Z05.2), suspected respiratory condition ruled out (Z05.3), suspected genetic, metabolic or immunologic condition ruled out (Z05.4), suspected gastrointestinal condition ruled out (Z05.5), suspected genitourinary condition ruled out (Z05.6), other specified suspected condition ruled out (Z05.8) and 1 more.
To report this condition, pick the subcode that matches the documentation: Z05.71 (out), Z05.72 (out) and Z05.73 (out).
It was added in FY2017, effective October 1, 2016.
Specific codes under Z05.7
- Z05.71Observation and evaluation of newborn for suspected skin and subcutaneous tissue condition ruled outBillable
- Z05.72Observation and evaluation of newborn for suspected musculoskeletal condition ruled outBillable
- Z05.73Observation and evaluation of newborn for suspected connective tissue condition ruled outBillable
Notes that apply from higher levels
Instructions written at a parent level also apply to Z05.7.
Broader instructions also apply from Z00-Z13 Persons encountering health services for examinations and Chapter 21: Factors influencing health status and contact with health services.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2017 (effective 10/1/2016): Added
- No changes since FY2017.
Common questions about Z05.7
Is Z05.7 billable?
- No. Z05.7 is a header code. Report one of its more specific subcodes instead.