2024 ICD-10-CM Diagnosis Code G70.9

Myoneural disorder, unspecified

ICD-10-CM Code:
G70.9
ICD-10 Code for:
Myoneural disorder, unspecified
Is Billable?
Yes - Valid for Submission
Chronic Condition Indicator: [1]
Chronic
Code Navigator:

Code Classification

  • Diseases of the nervous system
    (G00–G99)
    • Diseases of myoneural junction and muscle
      (G70-G73)
      • Myasthenia gravis and other myoneural disorders
        (G70)

G70.9 is a billable diagnosis code used to specify a medical diagnosis of myoneural disorder, unspecified. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2023 through September 30, 2024.

Unspecified diagnosis codes like G70.9 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.

Approximate Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

  • Cardiomyopathy due to neuromuscular disorder
  • Chronic respiratory failure
  • Chronic respiratory failure due to neuromuscular disease
  • Denervation
  • Dilated cardiomyopathy due to neuromuscular disorder
  • Disorder of neuromuscular transmission
  • Hypertrophic cardiomyopathy due to neuromuscular disorder
  • Hypoventilation during sleep due to neuromuscular disorder
  • Myasthenic facies
  • Myoneural disorder
  • Neonatal hypotonia
  • Neonatal neuromuscular disorder
  • Neuromyopathy
  • Restrictive lung disease
  • Restrictive lung mechanics due to neuromuscular disease
  • Sleep hypoventilation
  • Sleep related hypoventilation or hypoxemia

Clinical Classification

Clinical Information

  • Autonomic Denervation

    the removal or interruption of some part of the autonomic nervous system for therapeutic or research purposes.
  • Denervation

    the resection or removal of the nerve to an organ or part.
  • Muscle Denervation

    the resection or removal of the innervation of a muscle or muscle tissue.
  • Parasympathectomy

    the removal or interruption of some part of the parasympathetic nervous system for therapeutic or research purposes.
  • Sympathectomy

    the removal or interruption of some part of the sympathetic nervous system for therapeutic or research purposes.
  • Sympathectomy, Chemical

    sympathectomy using chemicals (e.g., 6-hydroxydopamine or guanethidine) which selectively and reversibly destroy adrenergic nerve endings while leaving cholinergic nerve endings intact.
  • Restrictive Lung Disease

    decreased lung volume and inadequate ventilation due to parenchymal lung disorders (e.g., interstitial pulmonary fibrosis) or extrapulmonary disorders (e.g., scoliosis). patients present with shortness of breath and cough.

Index to Diseases and Injuries References

The following annotation back-references for this diagnosis code are found in the injuries and diseases index. The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s).

Convert G70.9 to ICD-9-CM

  • ICD-9-CM Code: 358.9 - Myoneural disorders NOS

Patient Education


Neuromuscular Disorders

Neuromuscular disorders affect your neuromuscular system. They can cause problems with:

  • The nerves that control your muscles
  • Your muscles
  • Communication between your nerves and muscles

These disorders can cause your muscles to become weak and waste away. You may also have symptoms such as spasms, twitching, and pain.

Examples of neuromuscular disorders include:

  • Amyotrophic lateral sclerosis
  • Muscular dystrophy
  • Myasthenia gravis
  • Spinal muscular atrophy

There can be different causes for these diseases. Many of them are genetic.This means they are inherited (run in families) or are caused by a new mutation in your genes. Some neuromuscular disorders are autoimmune diseases. Sometimes the cause is unknown.

Many neuromuscular diseases have no cure. But treatments may improve symptoms, increase mobility, and lengthen life.


[Learn More in MedlinePlus]

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.

Footnotes

[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:

  • The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
  • The condition places limitations on self-care, independent living, and social interactions.