1. Home
  2. ICD-10-PCS
  3. 091E0K0
  4. Share
  5. Feedback

ICD 10 Code 091E0K0

Bypass Left Inner Ear to Endolymphatic with Nonautologous Tissue Substitute, Open Approach
“Bypass L Inner Ear to Endolymphatic w Nonaut Sub, Open” for short

091E0K0 is a valid billable ICD-10 procedure code for Bypass Left Inner Ear to Endolymphatic with Nonautologous Tissue Substitute, Open Approach. It is found in the 2025 version of the ICD-10 Procedure Coding System (PCS) and can be used in all HIPAA-covered transactions from Oct 01, 2024 - Sep 30, 2025.

Bypass involves:
Altering the route of passage of the contents of a tubular body part. Rerouting contents of a body part to a downstream area of the normal route, to a similar route and body part, or to an abnormal route and dissimilar body part. Includes one or more anastomoses, with or without the use of a device

Open approach involves:
Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure

Bypass includes:

  • Coronary artery bypass, colostomy formation

Inner Ear, Left body part includes:

  • Bony labyrinth
  • Bony vestibule
  • Cochlea
  • Round window
  • Semicircular canal

Nonautologous Tissue Substitute device includes:

  • Acellular Hydrated Dermis
  • Bone bank bone graft
  • Cook Biodesign(R) Fistula Plug(s)
  • Cook Biodesign(R) Hernia Graft(s)
  • Cook Biodesign(R) Layered Graft(s)
  • Cook Zenapro(tm) Layered Graft(s)
  • Fish skin
  • Kerecis(R) (GraftGuide) (MariGen) (SurgiBind) (SurgiClose)
  • MIRODERM(tm) Biologic Wound Matrix
  • Piscine skin
  • Tissue bank graft

ICD-10-PCS code structure for 091E0K0 — See Table View

1: Section 0 Medical and Surgical
2: Body System 9 Ear, Nose, Sinus
3: Root Operation 1 Bypass
4: Body Part E Inner Ear, Left
5: Approach 0 Open
6: Device K Nonautologous Tissue Substitute
7: Qualifier 0 Endolymphatic

See also

  • The ICD-10-PCS Index of common procedure terms.
  • Medical and Surgical terms in the ICD-10-PCS Definitions table. These definitions may also provide additional explanation and/or examples within this section.
  • The ICD-10-PCS Device Aggregation Table containing entries that correlate a specific ICD-10-PCS device value with a general device value to be used in tables containing only general device values.