G70.2
BillableCongenital and developmental myasthenia
Congenital and developmental myasthenia
Coding Notes
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
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
Related Codes(4)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(37)
SNOMED CT
- Myasthenia gravis, juvenile form55051001
- Amyotonia congenita63135006
- Congenital atonic pseudoparalysis63135006
- Oppenheim's amyotonia63135006
- Oppenheim's disease63135006
- Genetically determined myasthenia230669004
- FIM - Familial infantile myasthenia230670003
- Familial infantile myasthenia230670003
- Acetylcholine resynthesis deficiency230671004
- Congenital myasthenia230672006
- Congenital myasthenia syndrome230672006
- Congenital myasthenic syndrome230672006
- Congenital end-plate acetylcholine receptor deficiency230673001
- Limb girdle myasthenia230674007
- Pseudomyopathic myasthenia230674007
- Congenital myasthenic syndrome with ALG14-CDG (congenital disorder of glycosylation)1366554003
- Congenital myasthenic syndrome with glycosylation defect due to ALG14 UDP-N-acetylglucosaminyltransferase subunit gene mutation1366554003
- Congenital myasthenic syndrome with glycosylation defect due to ALG14 gene mutation1366554003
Clinical Terms
- Congenital myasthenia syndrome
- Congenital myasthenia
- FIM - Familial infantile myasthenia
- Congenital myasthenic syndrome
- Congenital atonic pseudoparalysis
- Familial infantile myasthenia
- Congenital end-plate acetylcholine receptor deficiency
- Congenital myasthenic syndrome with glycosylation defect due to ALG14 gene mutation
- Genetically determined myasthenia
- Congenital myasthenic syndrome with ALG14-CDG (congenital disorder of glycosylation)
- Myasthenia gravis, juvenile form
- Acetylcholine resynthesis deficiency
- Pseudomyopathic myasthenia
- Congenital myasthenic syndrome with glycosylation defect due to ALG14 UDP-N-acetylglucosaminyltransferase subunit gene mutation
- Limb girdle myasthenia
- Oppenheim's amyotonia
- Amyotonia congenita
- Oppenheim's disease
Frequently Asked Questions
What is the ICD-10 code for congenital and developmental myasthenia?
The ICD-10-CM code for congenital and developmental myasthenia is G70.2. The full clinical description is "Congenital and developmental myasthenia". G70.2 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code G70.2 mean?
ICD-10-CM code G70.2 represents “Congenital and developmental myasthenia”. It is classified under Chapter 6: Diseases of the Nervous System and is a billable/specific code that can be used on a claim.
Is G70.2 a billable code?
Yes, G70.2 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is G70.2 in?
G70.2 is in Chapter 6: Diseases of the Nervous System (codes G00-G99).
What codes cannot be used with G70.2?
G70.2 has Excludes1 notes indicating codes that cannot be used together with it, including: botulism (A05.1, A48.51-A48.52); transient neonatal myasthenia gravis (P94.0).
What SNOMED CT codes does G70.2 map to?
G70.2 maps to 9 SNOMED CT concepts: 230671004, 63135006, 230673001, 230672006, 1366554003, and 4 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for G70.2?
G70.2 is linked to 1 UMLS Concept Unique Identifier: C0451670. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does G70.2 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like congenital and developmental myasthenia 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 G70.2?
G70.2 maps to the ICD-11 code: 8C61 (Congenital myasthenic syndromes).
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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.