R94.138

Billable

Abnormal results of function studies of prph nervous sys

Abnormal results of other function studies of peripheral nervous system

Status

Billable / Specific

Block

R90-R94

Parent Code

R94.13

Coding Notes

Includes

Conditions included under this code

  • nonspecific abnormal findings on diagnostic imaging by computerized axial tomography [CAT scan]
  • nonspecific abnormal findings on diagnostic imaging by magnetic resonance imaging [MRI][NMR]
  • nonspecific abnormal findings on diagnostic imaging by positron emission tomography [PET scan]
  • nonspecific abnormal findings on diagnostic imaging by thermography
  • nonspecific abnormal findings on diagnostic imaging by ultrasound [echogram]
  • nonspecific abnormal findings on diagnostic imaging by X-ray examination
  • abnormal results of radionuclide [radioisotope] uptake studies
  • abnormal results of scintigraphy

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

Excludes 2

Conditions not included here, but the patient may have both

Related Codes(2)
R94.130

Abnormal response to nerve stimulation, unspecified

BillableR94.131

Abnormal electromyogram [EMG]

Billable
Also Known As / Clinical Terms(74)

SNOMED CT

UMLS

Clinical Terms

  • Abnormal evoked potential
  • Abnormal nerve conduction
  • Focal sensory nerve conduction slowing
  • Diffuse mixed nerve conduction abnormality
  • Right sensory nerve conduction block
  • Increased polarisation of nerve cell and nerve fibre
  • Abnormal results function studies peripheral nervous system special senses
  • Hyperpolarisation of nerve cell and nerve fibre
  • Right motor nerve conduction block
  • Sensory nerve conduction block - patchy
  • Motor nerve conduction block - full
  • Motor nerve conduction block
  • Diffuse motor nerve conduction abnormality
  • Motor nerve conduction block - partial
  • Abnormal result, function study of peripheral nervous system / special senses
  • Sensory nerve conduction block
  • Abnormal results of function studies of peripheral nervous system
  • Mixed nerve conduction pattern - finding
  • Left sensory nerve conduction block
  • Motor nerve conduction block - patchy
  • Diffuse sensory nerve conduction abnormality
  • Sensory nerve conduction block - partial
  • Finding of mixed nerve conduction pattern
  • Sensory nerve conduction block - excessive
  • Abnormal saltatory conduction
  • Sensory nerve conduction block - full
  • Focal motor nerve conduction slowing
  • Focal mixed nerve conduction slowing
  • Motor nerve conduction block - excessive
  • Sensory nerve conduction block - inadequate caudad spread
  • Sensory nerve conduction block - inadequate cephalad spread
  • Hyperpolarization of nerve cell and nerve fiber
  • Left motor nerve conduction block
  • Abnormal axonal conduction
  • Increased polarization of nerve cell and nerve fiber
  • Mixed nerve conduction block
Frequently Asked Questions
What is the ICD-10 code for abnormal results of function studies of prph nervous sys?

The ICD-10-CM code for abnormal results of function studies of prph nervous sys is R94.138. The full clinical description is "Abnormal results of other function studies of peripheral nervous system". R94.138 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code R94.138 mean?

ICD-10-CM code R94.138 represents “Abnormal results of other function studies of peripheral nervous system”. It is classified under Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings and is a billable/specific code that can be used on a claim.

Is R94.138 a billable code?

Yes, R94.138 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is R94.138 in?

R94.138 is in Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (codes R00-R99).

What codes cannot be used with R94.138?

R94.138 has Excludes1 notes indicating codes that cannot be used together with it, including: abnormal findings on antenatal screening of mother (O28.-); diagnostic abnormal findings classified elsewhere - see Alphabetical Index.

What SNOMED CT codes does R94.138 map to?

R94.138 maps to 30 SNOMED CT concepts: 88772000, 102962002, 24480009, 274519004, 37558005, and 25 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for R94.138?

R94.138 is linked to 1 UMLS Concept Unique Identifier: C2830608. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does R94.138 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like abnormal results of function studies of prph nervous sys affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of R94.138?

There is no direct ICD-11 mapping available for R94.138 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.