0C9X001Drainage of Lower Tooth with Drainage Device, Open Approach, Multiple

Medical and Surgical›Mouth and Throat›Drainage

Billable / Specific Code

ICD-10-PCS 0C9X001

CMS Source: FY 2027 ICD-10-PCS dataset. Effective Oct 1, 2026 – Sep 30, 2027.

0C9X001 is a billable ICD-10-PCS procedure code for Drainage of Lower Tooth with Drainage Device, Open Approach, Multiple. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027).

Code Identity

ICD-10-PCS Code

0C9X001

Billable Status

Yes — Valid for Submission

Code Describes

Drainage of Lower Tooth with Drainage Device, Open Approach, Multiple

Short Description

Drainage of Lower Tooth with Drain Dev, Open Approach, Mult

Parent Code

0C9

PCS Table Breakdown

Each ICD-10-PCS code is built from seven characters, each an axis of the procedure. Hover or tap the icons for the official CMS definitions.

Position	Designation	Value	Meaning
1	Section	0	Medical and Surgical
2	Body System	C	Mouth and Throat
3	Operation	9	Drainage
4	BodyPart	X	Lower Tooth
5	Approach	0	Open
6	Device	0	Drainage Device
7	Qualifier	1	Multiple

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Questions About 0C9X001

Is 0C9X001 a billable code?

Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Drainage of Lower Tooth with Drainage Device, Open Approach, Multiple on inpatient claims from October 1, 2026 through September 30, 2027.

What do the characters in 0C9X001 mean?

The code breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character C is the Body System (Mouth and Throat); the 3rd character 9 is the Operation (Drainage); the 4th character X is the BodyPart (Lower Tooth); the 5th character 0 is the Approach (Open); the 6th character 0 is the Device (Drainage Device); the 7th character 1 is the Qualifier (Multiple).