E05.9
Non-billableThyrotoxicosis, unspecified
Thyrotoxicosis, unspecified
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Hyperthyroidism NOS
Child Codes (2)
Also Known As / Clinical Terms
UMLS
- HyperthyreosisC0020550
- HyperthyroidC0020550
- HyperthyroidismC0020550
- Hyperthyroidism (disorder)C0020550
- Hyperthyroidism NOSC0020550
- HyperthyroidsC0020550
- Overactive ThyroidC0020550
- Overactive thyroidC0020550
- hyperthyroidC0020550
- hyperthyroidismC0020550
- hyperthyroidism nosC0020550
- THYROTOXICOSISC0040156
- ThyrotoxicosesC0040156
- ThyrotoxicosisC0040156
- Thyrotoxicosis (disorder)C0040156
- Thyrotoxicosis with or without goiterC0040156
- Thyrotoxicosis with or without goiter (disorder)C0040156
- Thyrotoxicosis with or without goitreC0040156
- Thyrotoxicosis, unspecifiedC0040156
- thyrotoxicosisC0040156
Frequently Asked Questions
What is ICD-10 code E05.9?
ICD-10-CM code E05.9 represents "Thyrotoxicosis, unspecified". It is a non-billable header code — use a more specific child code for billing purposes.
Is E05.9 a billable code?
No, E05.9 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 2 child codes under E05.9.
What chapter is E05.9 in?
E05.9 is in Chapter 4: Endocrine, Nutritional and Metabolic Diseases (codes E00-E89).
What codes cannot be used with E05.9?
E05.9 has Excludes1 notes indicating codes that cannot be used together with it, including: transitory endocrine and metabolic disorders specific to newborn (P70-P74); chronic thyroiditis with transient thyrotoxicosis (E06.2); neonatal thyrotoxicosis (P72.1).
What are the subcategories under E05.9?
E05.9 has 2 child codes, including: E05.90 (Thyrotoxicosis, unsp without thyrotoxic crisis or storm), E05.91 (Thyrotoxicosis, unspecified with thyrotoxic crisis or storm).
What are the UMLS CUIs for E05.9?
E05.9 is linked to 2 UMLS Concept Unique Identifiers: C0020550, C0040156. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.