109 Drainage - Pregnancy ICD-10-PCS
The 109 code range contains 31 ICD-10-PCS codes for Drainage procedures on the pregnancy. 30 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.
Root Operation Definition
Drainage: Taking or letting out fluids and/or gases from a body part.
Codes in the 109 Range 31 codes · 30 billable
- 109 Obstetrics, Pregnancy, DrainageNon-billable header
- 10900Z9 Drainage of Fetal Blood from Products of Conception, Open Approach
- 10900ZA Drainage of Fetal Cerebrospinal Fluid from Products of Conception, Open Approach
- 10900ZB Drainage of Other Fetal Fluid from Products of Conception, Open Approach
- 10900ZC Drainage of Amniotic Fluid, Therapeutic from Products of Conception, Open Approach
- 10900ZD Drainage of Other Fluid from Products of Conception, Open Approach
- 10900ZU Drainage of Amniotic Fluid, Diagnostic from Products of Conception, Open Approach
- 10903Z9 Drainage of Fetal Blood from Products of Conception, Percutaneous Approach
- 10903ZA Drainage of Fetal Cerebrospinal Fluid from Products of Conception, Percutaneous Approach
- 10903ZB Drainage of Other Fetal Fluid from Products of Conception, Percutaneous Approach
- 10903ZC Drainage of Amniotic Fluid, Therapeutic from Products of Conception, Percutaneous Approach
- 10903ZD Drainage of Other Fluid from Products of Conception, Percutaneous Approach
- 10903ZU Drainage of Amniotic Fluid, Diagnostic from Products of Conception, Percutaneous Approach
- 10904Z9 Drainage of Fetal Blood from Products of Conception, Percutaneous Endoscopic Approach
- 10904ZA Drainage of Fetal Cerebrospinal Fluid from Products of Conception, Percutaneous Endoscopic Approach
- 10904ZB Drainage of Other Fetal Fluid from Products of Conception, Percutaneous Endoscopic Approach
- 10904ZC Drainage of Amniotic Fluid, Therapeutic from Products of Conception, Percutaneous Endoscopic Approach
- 10904ZD Drainage of Other Fluid from Products of Conception, Percutaneous Endoscopic Approach
- 10904ZU Drainage of Amniotic Fluid, Diagnostic from Products of Conception, Percutaneous Endoscopic Approach
- 10907Z9 Drainage of Fetal Blood from Products of Conception, Via Natural or Artificial Opening
- 10907ZA Drainage of Fetal Cerebrospinal Fluid from Products of Conception, Via Natural or Artificial Opening
- 10907ZB Drainage of Other Fetal Fluid from Products of Conception, Via Natural or Artificial Opening
- 10907ZC Drainage of Amniotic Fluid, Therapeutic from Products of Conception, Via Natural or Artificial Opening
- 10907ZD Drainage of Other Fluid from Products of Conception, Via Natural or Artificial Opening
- 10907ZU Drainage of Amniotic Fluid, Diagnostic from Products of Conception, Via Natural or Artificial Opening
- 10908Z9 Drainage of Fetal Blood from Products of Conception, Via Natural or Artificial Opening Endoscopic
- 10908ZA Drainage of Fetal Cerebrospinal Fluid from Products of Conception, Via Natural or Artificial Opening Endoscopic
- 10908ZB Drainage of Other Fetal Fluid from Products of Conception, Via Natural or Artificial Opening Endoscopic
- 10908ZC Drainage of Amniotic Fluid, Therapeutic from Products of Conception, Via Natural or Artificial Opening Endoscopic
- 10908ZD Drainage of Other Fluid from Products of Conception, Via Natural or Artificial Opening Endoscopic
- 10908ZU Drainage of Amniotic Fluid, Diagnostic from Products of Conception, Via Natural or Artificial Opening Endoscopic
About the 109 Code Range
The ICD-10-PCS root operation Drainage (code 109) in the Obstetrics section refers to removing fluid and/or gases from the products of conception during pregnancy. This operation is performed to evacuate various fetal fluids through several approaches.
Within this classification, the drainage may involve different types of fetal fluids such as fetal blood, fetal cerebrospinal fluid, amniotic fluid (both therapeutic and diagnostic), or other fluids associated with pregnancy. The procedure can be performed using approaches like Open, Percutaneous, Percutaneous Endoscopic, Via Natural or Artificial Opening, or Via Natural or Artificial Opening Endoscopic. For example, the code 10900ZC specifies the Drainage of Amniotic Fluid, Therapeutic, Open Approach, while 10903ZU represents Drainage of Amniotic Fluid, Diagnostic, Percutaneous Approach. These codes provide precise documentation options for procedures aimed at fluid removal from the products of conception during pregnancy.
Questions About This Page
How many billable codes are in the 109 range?
Of the 31 codes in this range, 30 are billable and valid for inpatient claim submission from October 1, 2025 through September 30, 2026. Table header codes group them but cannot be reported on claims.
What does the 109 range classify?
The range classifies Drainage procedures, taking or letting out fluids and/or gases from a body part, performed on the pregnancy. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.
Related References
Source: CMS FY 2026 ICD-10-PCS order file and code tables, effective October 1, 2025 through September 30, 2026.
