ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 4  /  E00-E07

Disorders of thyroid gland (E00-E07)

E00 Congenital iodine-deficiency syndrome
UseAdditionalCode code (F70-F79) to identify associated intellectual disabilities.
Excludes1 subclinical iodine-deficiency hypothyroidism (E02)
E00.0 Congenital iodine-deficiency syndrome, neurological type
Endemic cretinism, neurological type
E00.1 Congenital iodine-deficiency syndrome, myxedematous type
Endemic hypothyroid cretinism
Endemic cretinism, myxedematous type
E00.2 Congenital iodine-deficiency syndrome, mixed type
Endemic cretinism, mixed type
E00.9 Congenital iodine-deficiency syndrome, unspecified
Congenital iodine-deficiency hypothyroidism NOS
Endemic cretinism NOS
E01 Iodine-deficiency related thyroid disorders and allied conditions
Excludes1 congenital iodine-deficiency syndrome (E00.-)
subclinical iodine-deficiency hypothyroidism (E02)
E01.0 Iodine-deficiency related diffuse (endemic) goiter
E01.1 Iodine-deficiency related multinodular (endemic) goiter
Iodine-deficiency related nodular goiter
E01.2 Iodine-deficiency related (endemic) goiter, unspecified
Endemic goiter NOS
E01.8 Other iodine-deficiency related thyroid disorders and allied conditions
Acquired iodine-deficiency hypothyroidism NOS
E02 Subclinical iodine-deficiency hypothyroidism
E03 Other hypothyroidism
Excludes1 iodine-deficiency related hypothyroidism (E00-E02)
postprocedural hypothyroidism (E89.0)
E03.0 Congenital hypothyroidism with diffuse goiter
Congenital parenchymatous goiter (nontoxic)
Congenital goiter (nontoxic) NOS
Excludes1 transitory congenital goiter with normal function (P72.0)
E03.1 Congenital hypothyroidism without goiter
Aplasia of thyroid (with myxedema)
Congenital atrophy of thyroid
Congenital hypothyroidism NOS
E03.2 Hypothyroidism due to medicaments and other exogenous substances
CodeFirst poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4)
UseAdditionalCode code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
E03.3 Postinfectious hypothyroidism
E03.4 Atrophy of thyroid (acquired)
Excludes1 congenital atrophy of thyroid (E03.1)
E03.5 Myxedema coma
E03.8 Other specified hypothyroidism
E03.9 Hypothyroidism, unspecified
Myxedema NOS
E04 Other nontoxic goiter
Excludes1 congenital goiter (NOS) (diffuse) (parenchymatous) (E03.0)
iodine-deficiency related goiter (E00-E02)
E04.0 Nontoxic diffuse goiter
Diffuse (colloid) nontoxic goiter
Simple nontoxic goiter
E04.1 Nontoxic single thyroid nodule
Colloid nodule (cystic) (thyroid)
Nontoxic uninodular goiter
Thyroid (cystic) nodule NOS
E04.2 Nontoxic multinodular goiter
Cystic goiter NOS
Multinodular (cystic) goiter NOS
E04.8 Other specified nontoxic goiter
E04.9 Nontoxic goiter, unspecified
Goiter NOS
Nodular goiter (nontoxic) NOS
E05 Thyrotoxicosis [hyperthyroidism]
Excludes1 chronic thyroiditis with transient thyrotoxicosis (E06.2)
neonatal thyrotoxicosis (P72.1)
E05.0 Thyrotoxicosis with diffuse goiter
Exophthalmic or toxic goiter NOS
Graves' disease
Toxic diffuse goiter
E05.00 Thyrotoxicosis with diffuse goiter without thyrotoxic crisis or storm
E05.01 Thyrotoxicosis with diffuse goiter with thyrotoxic crisis or storm
E05.1 Thyrotoxicosis with toxic single thyroid nodule
Thyrotoxicosis with toxic uninodular goiter
E05.10 Thyrotoxicosis with toxic single thyroid nodule without thyrotoxic crisis or storm
E05.11 Thyrotoxicosis with toxic single thyroid nodule with thyrotoxic crisis or storm
E05.2 Thyrotoxicosis with toxic multinodular goiter
Toxic nodular goiter NOS
E05.20 Thyrotoxicosis with toxic multinodular goiter without thyrotoxic crisis or storm
E05.21 Thyrotoxicosis with toxic multinodular goiter with thyrotoxic crisis or storm
E05.3 Thyrotoxicosis from ectopic thyroid tissue
E05.30 Thyrotoxicosis from ectopic thyroid tissue without thyrotoxic crisis or storm
E05.31 Thyrotoxicosis from ectopic thyroid tissue with thyrotoxic crisis or storm
E05.4 Thyrotoxicosis factitia
E05.40 Thyrotoxicosis factitia without thyrotoxic crisis or storm
E05.41 Thyrotoxicosis factitia with thyrotoxic crisis or storm
E05.8 Other thyrotoxicosis
Overproduction of thyroid-stimulating hormone
E05.80 Other thyrotoxicosis without thyrotoxic crisis or storm
E05.81 Other thyrotoxicosis with thyrotoxic crisis or storm
E05.9 Thyrotoxicosis, unspecified
Hyperthyroidism NOS
E05.90 Thyrotoxicosis, unspecified without thyrotoxic crisis or storm
E05.91 Thyrotoxicosis, unspecified with thyrotoxic crisis or storm
E06 Thyroiditis
Excludes1 postpartum thyroiditis (O90.5)
E06.0 Acute thyroiditis
Abscess of thyroid
Pyogenic thyroiditis
Suppurative thyroiditis
UseAdditionalCode code (B95-B97) to identify infectious agent.
E06.1 Subacute thyroiditis
de Quervain thyroiditis
Giant-cell thyroiditis
Granulomatous thyroiditis
Nonsuppurative thyroiditis
Viral thyroiditis
Excludes1 autoimmune thyroiditis (E06.3)
E06.2 Chronic thyroiditis with transient thyrotoxicosis
Excludes1 autoimmune thyroiditis (E06.3)
E06.3 Autoimmune thyroiditis
Hashimoto's thyroiditis
Hashitoxicosis (transient)
Lymphadenoid goiter
Lymphocytic thyroiditis
Struma lymphomatosa
E06.4 Drug-induced thyroiditis
UseAdditionalCode code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
E06.5 Other chronic thyroiditis
Chronic fibrous thyroiditis
Chronic thyroiditis NOS
Ligneous thyroiditis
Riedel thyroiditis
E06.9 Thyroiditis, unspecified
E07 Other disorders of thyroid
E07.0 Hypersecretion of calcitonin
C-cell hyperplasia of thyroid
Hypersecretion of thyrocalcitonin
E07.1 Dyshormogenetic goiter
Familial dyshormogenetic goiter
Pendred's syndrome
Excludes1 transitory congenital goiter with normal function (P72.0)
E07.8 Other specified disorders of thyroid
E07.81 Sick-euthyroid syndrome
Euthyroid sick-syndrome
E07.89 Other specified disorders of thyroid
Abnormality of thyroid-binding globulin
Hemorrhage of thyroid
Infarction of thyroid
E07.9 Disorder of thyroid, unspecified