2017/18 ICD-10-CM Diagnosis Code G70

Myasthenia gravis and other myoneural disorders

Type 1 Excludes
Type 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 Billable/Specific Code
    Applicable To
    • Botulism NOS
    • Classical foodborne intoxication due to Clostridium botulinum
    Type 1 Excludes
    A05.1
    ,
    ICD-10-CM Diagnosis Code A48.51

    Infant botulism

      2016 2017 2018 Billable/Specific Code Pediatric Dx (0-17 years)
    A48.51-
    ICD-10-CM Diagnosis Code A48.52

    Wound botulism

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Non-foodborne botulism NOS
    Use Additional
    • code for associated wound
    A48.52
    )
  • transient neonatal myasthenia gravis (
    ICD-10-CM Diagnosis Code P94.0

    Transient neonatal myasthenia gravis

      2016 2017 2018 Billable/Specific Code Code on Newborn Record
    Type 1 Excludes
    • myasthenia gravis (G70.0)
    P94.0
    )
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:
  • G00-G99
    2018 ICD-10-CM Range G00-G99

    Diseases of the nervous system

    Type 2 Excludes
    • certain conditions originating in the perinatal period (P04-P96)
    • certain infectious and parasitic diseases (A00-B99)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    Diseases of the nervous system
Code History
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
G70.0 Myasthenia gravis
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.