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  6. 0D9C0ZZ
  • Version 2025
  • Billable Code

2025 ICD-10-CM Procedure Code 0D9C0ZZ

Drainage of Ileocecal Valve, Open Approach

ICD-10-PCS Code:
0D9C0ZZ
ICD-10-PCS Code for:
Drainage of Ileocecal Valve, Open Approach
Is Billable?
Yes - Valid for Submission
Code Navigator:

0D9C0ZZ is a billable procedure code used to specify the performance of drainage of ileocecal valve, open approach. The code is valid for the year 2025 for the submission of HIPAA-covered transactions. The procedure code involves taking or letting out fluids and/or gases from a body part. Procedure code explanation: the qualifier diagnostic is used to identify drainage procedures that are biopsies thoracentesis, incision and drainage

0D9C0ZZ PCS Table

In an PCS table each code is represented by up seven alphanumeric characters, with each character in the table respresenting different aspects of the procedure. In the table provided below, each row represents an individual character and includes information about the character's position, designation, label, and procedure notes. For this PCS table the procedure code is in the medical and surgical section and is part of the gastrointestinal system body system, classified under drainage operation. The applicable bodypart for this procedure code is ileocecal valve.

Position Designation Character Label Procedures Notes
1 Section 0 Medical and Surgical
2 Body System D Gastrointestinal System
3 Operation 9 Drainage

Involves:
Taking or letting out fluids and/or gases from a body part

Explanation:
The qualifier DIAGNOSTIC is used to identify drainage procedures that are biopsies

Includes:
  • Thoracentesis, incision and drainage
4 BodyPart C Ileocecal Valve  
5 Approach 0 Open

Involves:
Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure
6 Device Z No Device

Explanation:
The value Z is used for the sixth character to indicate that a specific device does not apply to the procedure.
7 Qualifier Z No Qualifier

Explanation:
The value Z is used for the seventh character to indicate that a specific qualifier does not apply to the procedure.

Clinical Classification

GI system drainage (excluding paracentesis)

CCSR Code: GIS007

Clinical Domain: Gastrointestinal System Procedures GIS contains 29 categories that include procedures performed on the gastrointestinal (GI) system, such as appendectomy, gastrostomy, and colonoscopy and proctoscopy with biopsy.

Convert to ICD-9-PCS

Below are the ICD-9=PCS code(s) that most closely match this ICD-10-PCS code, based on the General Equivalence Mappings (GEMs). This ICD-10-PCS to ICD-9-PCS crosswalk tool is helpful for coders who need to reference legacy diagnosis codes for audits, historical claims, or approximate code comparisons.

ICD-9-PCS Code

Code: 4502

Approximate Flag: This is an approximate match. The ICD-9-PCS code reflects a close but not exact equivalent of the ICD-10-PCS procedure.

Other ICD-10-PCS Codes Used for Drainage Ileocecal Valve


  • 0D9C00Z Drainage of Ileocecal Valve with Drainage Device, Open Approach
  • 0D9C0ZX Drainage of Ileocecal Valve, Open Approach, Diagnostic
  • 0D9C30Z Drainage of Ileocecal Valve with Drainage Device, Percutaneous Approach
  • 0D9C3ZX Drainage of Ileocecal Valve, Percutaneous Approach, Diagnostic
  • 0D9C3ZZ Drainage of Ileocecal Valve, Percutaneous Approach
  • 0D9C40Z Drainage of Ileocecal Valve with Drainage Device, Percutaneous Endoscopic Approach
  • 0D9C4ZX Drainage of Ileocecal Valve, Percutaneous Endoscopic Approach, Diagnostic
  • 0D9C4ZZ Drainage of Ileocecal Valve, Percutaneous Endoscopic Approach
  • 0D9C70Z Drainage of Ileocecal Valve with Drainage Device, Via Natural or Artificial Opening
  • 0D9C7ZX Drainage of Ileocecal Valve, Via Natural or Artificial Opening, Diagnostic
  • 0D9C7ZZ Drainage of Ileocecal Valve, Via Natural or Artificial Opening
  • 0D9C80Z Drainage of Ileocecal Valve with Drainage Device, Via Natural or Artificial Opening Endoscopic
  • 0D9C8ZX Drainage of Ileocecal Valve, Via Natural or Artificial Opening Endoscopic, Diagnostic
  • 0D9C8ZZ Drainage of Ileocecal Valve, Via Natural or Artificial Opening Endoscopic

What is ICD-10-PCS?

The ICD-10 Procedure Coding System (ICD-10-PCS) is a catalog of procedural codes used by medical professionals for hospital inpatient healthcare settings. The Centers for Medicare and Medicaid Services (CMS) maintain the catalog in the U.S. releasing yearly updates. The 2025 ICD-10-PCS codes are to be used for discharges occurring from October 1, 2024 through September 30, 2025.

Each ICD-10-PCS code has a structure of seven alphanumeric characters and contains no decimals. The first character defines the major "section". Depending on the "section" the second through seventh characters mean different things.