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Inpatient Procedure Code

0CBX0Z1

Excision of Lower Tooth, Open Approach, Multiple

Axis Breakdown

Every ICD-10-PCS code is exactly seven characters, one per axis. Each character's meaning is defined by its position in the code.

PositionValueMeaning
1
Section0

Medical and Surgical

2
Body SystemC

Mouth and Throat

3
Root OperationB

Excision

Cutting out or off, without replacement, a portion of a body part

4
Body PartX

Lower Tooth

5
Approach0

Open

6
DeviceZ

No Device

7
Qualifier1

Multiple

Related Codes

Same operation — other Body Part

Same table and root operation, differing only in the body part character.

0CBW0Z1 — Excision of Upper Tooth, Open Approach, Multiple

Same operation — other Approach

Same table and root operation, differing only in the approach character.

0CBXXZ1 — Excision of Lower Tooth, External Approach, Multiple

Same operation — other Qualifier

Same table and root operation, differing only in the qualifier character.

0CBX0Z0 — Excision of Lower Tooth, Open Approach, Single, 0CBX0Z2 — Excision of Lower Tooth, Open Approach, All

Contextual Map

Every relationship of 0CBX0Z1 in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.

PCS table

  • 0CB[PCS table]
  • [object Object] — Section: [object Object] [Section]: “[object Object]”
  • [object Object] — Body System: [object Object] [Body System]: “[object Object]”
  • [object Object] — Operation: [object Object] [Operation]: “[object Object]”

Nearest codes

  • 0CBW0Z1 — Excision of Upper Tooth, Open Approach, Multiple [One axis away]
  • 0CBX0Z0 — Excision of Lower Tooth, Open Approach, Single [One axis away]
  • 0CBX0Z2 — Excision of Lower Tooth, Open Approach, All [One axis away]
  • 0CBXXZ1 — Excision of Lower Tooth, External Approach, Multiple [One axis away]

Change history

No changes recorded for this code — unchanged since the FY2026 (April) baseline of the change ledger.