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242.91 - Thyrotoxicosis Without Mention Of Goiter Or Other Cause, With Mention Of Thyrotoxic Crisis Or Storm


The ICD 9 Code for Thyrotoxicosis without mention of goiter or other cause, with mention of thyrotoxic crisis or storm is listed as 242.91.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 242.91
Long Description: Thyrotoxicosis without mention of goiter or other cause, with mention of thyrotoxic crisis or storm
Short Description: Thyrotox NOS w crisis
Chapter: Endocrine, Nutritional And Metabolic Diseases, And Immunity Disorders
Block: Disorders Of Thyroid Gland (240-246)
Related Descriptions: Graves' disease with pretibial myxedema AND with thyrotoxic crisis
Hyperthyroidism due to hydatidiform mole with thyrotoxic crisis
Thyrotoxic crisis
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: E05.91 - Thyrotoxicosis, unspecified with thyrotoxic crisis or storm
ICD-9-CM Siblings (same level / similar specificity) of 242.91:
242.90 - Thyrotoxicosis without mention of goiter or other cause, and without mention of thyrotoxic crisis or storm