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ICD-10-CM Codes
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G00-G99
Diseases of the nervous system
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G70-G73
Diseases of myoneural junction and muscle
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G70-
Myasthenia gravis and other myoneural disorders
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2021 ICD-10-CM Diagnosis Code G70
2021 ICD-10-CM Diagnosis Code G70
Myasthenia gravis and other myoneural disorders
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
- G70 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2021 edition of ICD-10-CM G70 became effective on October 1, 2020.
- This is the American ICD-10-CM version of G70 - other international versions of ICD-10 G70 may differ.
Type 1 ExcludesType 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as G70. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- botulism (
ICD-10-CM Diagnosis Code A05.1
Botulism food poisoning
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Botulism NOS
- Classical foodborne intoxication due to Clostridium botulinum
ICD-10-CM Diagnosis Code A48.51
Infant botulism
2016 2017 2018 2019 2020 2021 Billable/Specific Code Pediatric Dx (0-17 years)
ICD-10-CM Diagnosis Code A48.52
Wound botulism
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Non-foodborne botulism NOS
Use Additional- code for associated wound
- transient neonatal myasthenia gravis (
ICD-10-CM Diagnosis Code P94.0
Transient neonatal myasthenia gravis
2016 2017 2018 2019 2020 2021 Billable/Specific Code Code on Newborn Record
Type 1 Excludes- myasthenia gravis (G70.0)
The following code(s) above
G70 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
G70:
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
ICD-10-CM Codes Adjacent To G70
G62.81 Critical illness polyneuropathy
G62.82 Radiation-induced polyneuropathy
G62.89 Other specified polyneuropathies
G62.9 Polyneuropathy, unspecified
G63 Polyneuropathy in diseases classified elsewhere
G64 Other disorders of peripheral nervous system
G65 Sequelae of inflammatory and toxic polyneuropathies
G65.0 Sequelae of Guillain-Barré syndrome
G65.1 Sequelae of other inflammatory polyneuropathy
G65.2 Sequelae of toxic polyneuropathy
G70
Myasthenia gravis and other myoneural disorders
G70.00 …… without (acute) exacerbation
G70.01 …… with (acute) exacerbation
G70.1 Toxic myoneural disorders
G70.2 Congenital and developmental myasthenia
G70.8 Other specified myoneural disorders
G70.80 Lambert-Eaton syndrome, unspecified
G70.81 Lambert-Eaton syndrome in disease classified elsewhere
G70.89 Other specified myoneural disorders
G70.9 Myoneural disorder, unspecified
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
