Is ICD-10-CM code W86 billable?

No, W86 (Exposure to other specified electric current) is a non-billable ICD-10-CM code. It must be coded to a more specific subcategory before it can be used for reimbursement.

What chapter does ICD-10-CM code W86 belong to?

W86 belongs to Chapter 20 of the ICD-10-CM tabular list: V00–Y99 (External Causes of Morbidity).

W86

Non-Billable

ChapterV00–Y99

Rankcategory

Description

Exposure to other specified electric current

About ICD-10-CM code W86

Under V00-Y99 External Causes of Morbidity, within Exposure to electric current, radiation and extreme ambient air temperature and pressure (W85-W99), ICD-10-CM code W86 describes Exposure to other specified electric current. This code cannot be billed directly because more specific child codes exist beneath it.

Use a more specific code (3 billable)

W86.0Exposure to domestic wiring and appliances W86.1Exposure to industrial wiring, appliances and electrical machinery W86.8Exposure to other electric current

Metadata & Insights

•Non-billable category (requires more specific sub-code).
•Chapter 20: External Causes of Morbidity (V00-Y99).

W85-W99 Parent Instructions

Excludes1(Not coded here. Use a different code.)

exposure to:
failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5)
lightning (T75.0-)
natural cold (X31)
natural heat (X30)
natural radiation NOS (X39)
radiological procedure and radiotherapy (Y84.2)
sunlight (X32)

Clinical Hierarchy

BillableHas subcodes

CH20External causes of morbidity (V00-Y99)

W85-W99Exposure to electric current, radiation and extreme ambient air temperature and pressure (W85-W99)

W86Exposure to other specified electric currentNot billable

W86.0Exposure to domestic wiring and appliancesBillable

W86.1Exposure to industrial wiring, appliances and electrical machineryBillable

W86.8Exposure to other electric currentBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to W86:

blockW85-W99

Exposure to electric current, radiation and extreme ambient air temperature and pressure (W85-W99)

View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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