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ICD-10-CM · E04.1GeneralSystemic

Right Thyroid Nodule

Find comprehensive information on Right Thyroid Nodule diagnosis, including clinical documentation, ICD-10 codes (D44.0, D44.1), medical coding guidelines, and healthcare best practices. Learn about thyroid nodule evaluation, ultrasound findings, fine-needle aspiration biopsy (FNAB), and differential diagnoses. This resource provides essential information for physicians, nurses, coders, and other healthcare professionals involved in the management and documentation of right thyroid nodules. Explore relevant medical terminology, diagnostic criteria, and treatment options for optimal patient care.

Also known as
Right Thyroid LumpRight Thyroid Swelling
Definition

A lump or growth within the right thyroid gland, often benign but requiring evaluation for cancer.

Clinical signs

Often asymptomatic; may present as a palpable neck mass, difficulty swallowing, or voice changes.

Common settings

Primary care, endocrinology clinics, otolaryngology (ENT) referrals for further evaluation.

Related Codes

ICD-10 Code Families

Complete code families applicable to E04.1

E04-E07
Disorders of thyroid gland
E00-E03
Simple and toxic goiter
R92
Abnormal findings, NEC
D15.2
Benign neoplasm of thyroid
Code Comparison

When to use each related code

DescriptionWhen to use
Right thyroid noduleSolitary nodule located in the right lobe of the thyroid. Use for palpable or imaged findings.
Left thyroid noduleSolitary nodule located in the left lobe of the thyroid. Use for palpable or imaged findings.
Multiple thyroid nodulesMore than one nodule within the thyroid gland. Specify number if known. Consider multinodular goiter.
Documentation

Best-practice checklist

  • Document nodule size, location, and characteristics.
  • Record thyroid ultrasound findings and TIRADS classification.
  • Note results of fine-needle aspiration biopsy (FNAB) if performed.
  • Document patient symptoms and relevant medical history.
  • Include differential diagnoses considered and ruled out.
Mitigation

Best-practice tips

  • 01ICD-10 E04.0, E04.9 CDI: Detail nodule characteristics for accurate coding.
  • 02HCC coding: Document nodule size, presence of calcifications for RAF score.
  • 03Thyroid US: Standardized reporting crucial for diagnosis, risk stratification.
  • 04FNA biopsy: Pathology report must specify location for correct coding compliance.
  • 05Molecular testing: Document rationale, results for targeted therapy, improved CDI.
Clinical Decision Support

Step-by-step checklist

  1. 1

    Confirm laterality: Right thyroid nodule documented

  2. 2

    Palpable exam? Size, consistency, mobility noted

  3. 3

    TSH, T3, T4 levels checked and documented

  4. 4

    US thyroid performed and reported: size, features

  5. 5

    FNA biopsy considered based on US findings, TIRADS

Documentation Template

Ready-to-paste narrative

Patient presents with a palpable right thyroid nodule.  Chief complaint includes right neck swelling or fullness, with possible associated symptoms such as dysphagia, dysphonia, or neck pain.  On physical examination, a discrete, firm nodule is palpated within the right lobe of the thyroid gland.  Nodule size is estimated to be [size] cm.  The nodule is [mobile/fixed] and [tender/nontender].  Lymphadenopathy is [present/absent] in the cervical region.  Patient denies fever, chills, weight loss, or heat intolerance.  Thyroid function tests, including TSH, free T4, and free T3, are ordered to evaluate thyroid function.  Thyroid ultrasound is scheduled to assess nodule characteristics, including size, shape, composition, and vascularity.  Fine needle aspiration biopsy is considered for further cytological evaluation based on ultrasound findings and risk stratification according to the American Thyroid Association guidelines for the management of thyroid nodules and differentiated thyroid cancer.  Differential diagnosis includes benign thyroid adenoma, thyroid cyst, Hashimoto's thyroiditis, multinodular goiter, and thyroid cancer.  Plan is to monitor nodule growth, evaluate thyroid function, and proceed with further diagnostic testing as indicated.  Patient education provided regarding thyroid nodule evaluation, including the importance of follow-up and potential treatment options.  ICD-10 code D34.0, right thyroid nodule, is documented.  CPT codes for evaluation and management services, thyroid ultrasound, and fine needle aspiration biopsy will be documented upon completion of those procedures.  Medical decision making is of [low/moderate/high] complexity based on the patient's presentation and diagnostic workup.

Clinical accuracy: This information is provided for documentation and coding guidance and should not replace professional medical judgment.

Coding standard: ICD-10-CM, current FY guidelines.