Billable / Specific Code
ICD-10-CM R94.130 is the diagnosis code for Abnormal response to nerve stimulation, unspecified. This code falls under the section "Abnormal findings on diagnostic imaging and in function studies, without diagnosis" within Chapter 18 — Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where R94.130 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, R94.130 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
R94.130 is the ICD-10-CM diagnosis code for "Abnormal response to nerve stimulation, unspecified". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of R94.130 is R94.13 ("Abnormal results of function studies of peripheral nervous system"). R94.130 provides a more specific classification within this category.
R94.130 is located in Section R90-R94 — "Abnormal findings on diagnostic imaging and in function studies, without diagnosis" within Chapter 18 of the ICD-10-CM Tabular List.
Use R94.130 when the patients documented diagnosis matches "Abnormal response to nerve stimulation, unspecified" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Abnormal response to nerve stimulation, unspecified is R94.130.
Yes, R94.130 can be used as a primary diagnosis code since it is billable and specific.
R94.130 is in Chapter 18 of the ICD-10-CM Tabular List.
Yes, R94.130 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.