R94.1

Non-Billable

ChapterR00–R99

Ranksubcategory

Official Description

Abnormal results of function studies of peripheral nervous system and special senses

Use a more specific code (0 billable, 3 non-billable)

Metadata & Insights

•Non-billable category (requires more specific sub-code).
•Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (R00-R99).

General instructions are available for the parent sections:

BillableHas subcodes

CH18Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

R90-R94Abnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94)

R94Abnormal results of function studies

R94.1Abnormal results of function studies of peripheral nervous system and special sensesNot billable

R94.11Abnormal results of function studies of eyeSubcodes

R94.12Abnormal results of function studies of ear and other special sensesSubcodes

R94.13Abnormal results of function studies of peripheral nervous systemSubcodes

The following parent sections contain instructions or notes that apply to R94.1:

categoryR94

Abnormal results of function studies

Abnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94)

chapterCH18

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

2026

No direct MS-DRG triggers identified.

Find surgical and procedural codes related to Abnormal results of function studies of peripheral nervous system and special senses.