AutoICD API

C73

Billable

Malignant neoplasm of thyroid gland

Malignant neoplasm of thyroid gland

Status

Billable / Specific

Block

C73-C75

ICD-11 Mapping

1 equivalent

Coding Notes

Use Additional Code

Additional codes that should follow this code

  • code to identify any functional activity
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

2D10.ZMalignant neoplasms of thyroid gland, unspecifiedequivalentPrimary
Also Known As / Clinical Terms(151)

SNOMED CT

UMLS

Clinical Terms

  • thyroid cancers
  • DTC - differentiated thyroid cancer
  • Diffuse sclerosing papillary thyroid carcinoma
  • Medullary thyroid carcinoma
  • Primary papillary thyroid carcinoma with renal papillary neoplasia
  • Follicular thyroid carcinoma
  • Malignant Neoplasm of the Thyroid Gland
  • Malignant Neoplasm of the Thyroid
  • Malignant Tumor of the Thyroid Gland
  • Thyroid gland cancer
  • Differentiated thyroid carcinoma
  • Papillary thyroid carcinoma
  • Metastatic anaplastic thyroid carcinoma
  • Malignant Thyroid Gland Tumor
  • Mixed follicular and papillary thyroid carcinoma
  • Primary mixed follicular and papillary thyroid carcinoma
  • Thyroid neoplasms malignant
  • Cancer metastatic to thyroid
  • cancer of the thyroid
  • Primary Hurthle cell carcinoma of thyroid
  • Thyroid cancer
  • Local recurrence of malignant neoplasm of thyroid
  • PTC - papillary thyroid carcinoma
  • Primary anaplastic thyroid carcinoma
  • Malignant Tumor of Thyroid
  • Carcinoma of thyroid
  • Thyroid neoplasm malignant
  • Primary malignant neoplasm of thyroglossal duct
  • thyroid ca
  • Malignant Thyroid Gland Neoplasm
  • Follicular variant of papillary thyroid carcinoma
  • Primary undifferentiated carcinoma of thyroid gland
  • Familial nonmedullary primary thyroid carcinoma
  • Local recurrence of malignant tumor of thyroid gland
  • Malignant Thyroid Tumor
  • Metastatic malignant neoplasm of thyroid gland
  • Hurthle cell carcinoma of thyroid
  • Primary malignant neoplasm of thyroid gland
  • Malignant neoplasm of thyroid gland (disorder)
  • Follicular neoplasm of thyroid
  • Local recurrence of malignant tumour of thyroid gland
  • Medullary carcinoma of thyroid
  • Differentiated thyroid cancer
  • Metastasis to thyroid
  • Familial papillary thyroid carcinoma with renal papillary neoplasia syndrome
  • Primary poorly differentiated carcinoma of thyroid gland
  • Papillary thyroid carcinoma with renal papillary neoplasia
  • Anaplastic thyroid carcinoma
  • Primary papillary thyroid carcinoma, follicular variant
  • Secondary malignant neoplasm of thyroid gland
  • Primary differentiated carcinoma of thyroid gland
  • Malignant Neoplasm of Thyroid
  • Oxyphilic adenocarcinoma
  • Primary oxyphilic adenocarcinoma
  • Malignant Thyroid Neoplasm
  • Cancer of thyroid, Hurthle cell
  • Malignant epithelial neoplasm of thyroid
  • Malignant Tumor of Thyroid Gland
  • Malignant Tumor of the Thyroid
  • FNMTC - familial nonmedullary thyroid carcinoma
  • Primary follicular variant of papillary thyroid carcinoma
  • Primary medullary thyroid carcinoma
  • Neoplasm of thyroglossal duct
  • Papillary thyroid carcinoma, follicular variant
  • Primary follicular thyroid carcinoma
  • Metastatic malignant neoplasm to thyroid gland
  • FTC - follicular thyroid carcinoma
  • Primary diffuse sclerosing papillary thyroid carcinoma
  • Malignant tumour of thyroid gland
  • MTC - Medullary thyroid carcinoma
  • Primary papillary thyroid carcinoma
Frequently Asked Questions
What is the ICD-10 code for malignant neoplasm of thyroid gland?

The ICD-10-CM code for malignant neoplasm of thyroid gland is C73. The full clinical description is "Malignant neoplasm of thyroid gland". C73 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code C73 mean?

ICD-10-CM code C73 represents “Malignant neoplasm of thyroid gland”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.

Is C73 a billable code?

Yes, C73 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is C73 in?

C73 is in Chapter 2: Neoplasms (codes C00-D49).

Are additional codes required with C73?

Yes, when using C73, also report: any functional activity.

What SNOMED CT codes does C73 map to?

C73 maps to 33 SNOMED CT concepts: 255031003, 94634005, 423158009, 448216007, 1255086008, and 28 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for C73?

C73 is linked to 1 UMLS Concept Unique Identifier: C0007115. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does C73 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like malignant neoplasm of thyroid gland 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 C73?

C73 maps to the ICD-11 code: 2D10.Z (Malignant neoplasms of thyroid gland, unspecified).

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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.