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ICD-10-CM Codes
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E00-E89
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E00-E07
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E04-
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2023 ICD-10-CM Diagnosis Code E04.1
2023 ICD-10-CM Diagnosis Code E04.1
Nontoxic single thyroid nodule
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- E04.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2023 edition of ICD-10-CM E04.1 became effective on October 1, 2022.
- This is the American ICD-10-CM version of E04.1 - other international versions of ICD-10 E04.1 may differ.
Applicable To- Colloid nodule (cystic) (thyroid)
- Nontoxic uninodular goiter
- Thyroid (cystic) nodule NOS
The following code(s) above
E04.1 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
E04.1:
- Cyst of thyroid
- Dominant nodule of thyroid
- Dominant thyroid nodule
- Functioning thyroid nodule
- Non-toxic uninodular goiter
- Thyroid cyst
- Thyroid goiter, nontoxic, uninodular
- Thyroid nodule
- Thyroid nodule, functioning
ICD-10-CM E04.1 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
- 011 Tracheostomy for face, mouth and neck diagnoses or laryngectomy with mcc
- 012 Tracheostomy for face, mouth and neck diagnoses or laryngectomy with cc
- 013 Tracheostomy for face, mouth and neck diagnoses or laryngectomy without cc/mcc
- 643 Endocrine disorders with mcc
- 644 Endocrine disorders with cc
- 645 Endocrine disorders without cc/mcc
Convert E04.1 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
- Colloid nodule E04.1 (of thyroid) (cystic)
- Cyst (colloid) (mucous) (simple) (retention)
- Goiter (plunging) (substernal) E04.9
ICD-10-CM Diagnosis Code E04.9
Nontoxic goiter, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Goiter NOS
- Nodular goiter (nontoxic) NOS
- nontoxic E04.9
ICD-10-CM Diagnosis Code E04.9
Nontoxic goiter, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Goiter NOS
- Nodular goiter (nontoxic) NOS
- uninodular (nontoxic) E04.1
- Nodule(s)
- thyroid (cold) (gland) (nontoxic) E04.1
- colloid E04.1 (cystic)
- Struma - see also Goiter
- nodosa (simplex) E04.9
ICD-10-CM Diagnosis Code E04.9
Nontoxic goiter, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Goiter NOS
- Nodular goiter (nontoxic) NOS
- Thyroid (gland) (body) - see also condition
- nodule E04.1 (cystic) (nontoxic) (single)
ICD-10-CM Codes Adjacent To E04.1
E03.0 Congenital hypothyroidism with diffuse goiter
E03.1 Congenital hypothyroidism without goiter
E03.2 Hypothyroidism due to medicaments and other exogenous substances
E03.3 Postinfectious hypothyroidism
E03.4 Atrophy of thyroid (acquired)
E03.8 Other specified hypothyroidism
E03.9 Hypothyroidism, unspecified
E04 Other nontoxic goiter
E04.0 Nontoxic diffuse goiter
E04.1
Nontoxic single thyroid nodule
E04.2 Nontoxic multinodular goiter
E04.8 Other specified nontoxic goiter
E04.9 Nontoxic goiter, unspecified
E05 Thyrotoxicosis [hyperthyroidism]
E05.0 Thyrotoxicosis with diffuse goiter
E05.00 …… without thyrotoxic crisis or storm
E05.01 …… with thyrotoxic crisis or storm
E05.1 Thyrotoxicosis with toxic single thyroid nodule
E05.10 …… without thyrotoxic crisis or storm
E05.11 …… with thyrotoxic crisis or storm
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
