Acute thyroiditis icd 10 July 8, 2019 16 32 64 128 Acute thyroiditis icd 10 code Streptococcal acute thyroiditis icd 10 Thyrotoxicosis due to acute thyroiditis icd 10 Thyroiditis icd 10 code Thyroiditis unspecified icd 10 Autoimmune thyroiditis icd 9