ICD-10-PCS 2027 procedure code
10900Z9Drainage of Fetal Blood from Products of Conception, Open Approach
Short description: Drainage of Fetal Blood from POC, Open Approach
Code unchanged since ICD-10-PCS took effect on October 1, 2015. Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data
About 10900Z9
10900Z9 is the ICD-10-PCS code for a drainage procedure on the products of conception using an open approach (qualifier: fetal blood). In ICD-10-PCS, drainage means taking or letting out fluids and/or gases from a body part.
In plain terms, this corresponds to fetal blood sampling and biopsy, the ICD-9-CM procedure title it maps to (75.33).
The same procedure with a different approach is coded 10903Z9 (percutaneous), 10904Z9 (percutaneous endoscopic), 10907Z9 (via natural or artificial opening) and 10908Z9 (via natural or artificial opening endoscopic).
It doesn't appear in the MS-DRG procedure index, so on its own it doesn't change the DRG assignment.
It has been valid since ICD-10-PCS took effect on October 1, 2015.
What each character means
- 1. Section
- 1Obstetrics
- 2. Body System
- 0Pregnancy
- 3. Operation
- 9Drainage
Taking or letting out fluids and/or gases from a body part
- 4. Body Part
- 0Products of Conception
- 5. Approach
- 0Open
Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure
- 6. Device
- ZNo Device
- 7. Qualifier
- 9Fetal Blood
Other versions of this procedure
Different approach
ICD-9-CM equivalent
Converter →- 75.33Fetal blood sampling and biopsyapproximate
From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about 10900Z9
Is 10900Z9 a valid ICD-10-PCS code for 2027?
- Yes. 10900Z9 is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
What is the ICD-9 procedure code for 10900Z9?
- The CMS GEMs map 10900Z9 to ICD-9-CM 75.33 (Fetal blood sampling and biopsy).