*Almost all hyperthyroid codes require a fifth digit, which is either a zero or a one; 0 means without crisis, 1 means with crisis.
| ICD-9 Code | Description |
| 242.90 or 242.91 | Hyperthyroidism:
Cause not specified This includes TSH-mediated, Postpartum, Destructive, and Recurrent |
| 242.00 or 242.01 | Hyperthyroidism: Graves Disease; Autoimmune Stimulatory.This includes Postpartum, Stimulatory |
| 242.20 or 242.21 | Hyperthyroidism: Toxic Nodular Goiter (multinodular) |
| 242.10 or 242.11 | Hyperthyroidism: Toxic Nodule (uninodular) |
| 242.80 or 242.81 | Hyperthyroidism: Excessive Thyroid Hormone Ingestion |
| 245.1 | Thyroiditis, subacute |
| 245.2 | Thyroiditis, lymphocytic |
| 775.3 | Hyperthyroidism: Neonatal |
| 246.8 | Abnormal Thyroid Hormone Binding Protein: |
| 244.9 | Hypothyroidism: Any Etiology |
| 243 | Hypothyroidism, congenital |
| 244.0 | Hypothyroidism, Post-surgical |
| 244.1 | Hypothyroidism, Post-ablative |
| 193 | Thyroid Cancer: All Types |
| 785.6 | Lymphadenopathy |
| 246.0 | Disorder of Calcitonin |
| 241.0 | Thyroid Nodule: Nontoxic (uninodular) |
| 241.1 | Euthyroid Goiter: Multinodular |
| 226 | Thyroid Adenoma: |
| 246.2 | Thyroid Cyst: |
| 246.3 | Hemorrhage of thyroid |
| 245.2 | Euthyroid Goiter: Autoimmune chronic lymphocytic thyroiditis) |
| 246.1 | Euthyroid Goiter: Biosynthetic Defect |
| 240.0 | Euthyroid Goiter: Simple |
| 759.2 | Thyroglossal Duct Cyst |
| 376.21 | Thyroid Eye Disease: |
| 227.3 | Pituitary Tumor: Includes craniopharyngioma, Rathke's cleft cyst |
| 253.2 | Pituitary Insufficiency: |
| 704.3 | Premature Grey Hair |
| 701.1 | Dry Skin |
| 780.79 | Fatigue |
| 311 | Depression: |
| 272.4 | Hyperlipidemia: |
| 272.0 | Hypercholesterolemia: |
| 427.31 | Atrial Fib: |
| 783.2 | Weight Loss: Unexplained |
| 783.1 | Weight Gain: Unexplained |
| 278.00 | Obesity: |
| 780.09 | Delirium: |
| 294.8 | Dementia: |
| 297.1 | Paranoia: |
Diagnoses with accompanying medical record documentation items:
Clinical
DX SX |
Physical
sign or other lab data suggesting presence of thyroid disease |
| Hypothyroidism | Fatigue Muscle Weakness Cold Intolerance Constipation Weight Gain Dry Skin Decreased Hearing Decreased Sweat Paresthesias Arthralgias Impaired Cognitive Function Disorientation/Delirium Coarse Skin & Hair Cold Skin Slowed Neuromuscular Function Periorbital Puffiness Slow Reflex Relax Bradycardia Thyromegaly Hyperlipidemia Hypercholesterolemia Elevated Muscle Enzymes |
| Hyperthyroidism | Fatigue Muscle Weakness Dyspnea on Exertion Nervousness Anxiety Weight Loss Tachycardia Palpitations Heat Intolerance Diaphoresis Hyperphagia Hyperdefecation Polyuria Attention Deficit Hyperactivity Mood Disorder Disorientation/Delirium |
| Tachycardia Atrial Fibrillation Arrhythmia Hyperactivity Thyromegaly Muscle Weakness Tremor Thyroid Eye Disease Thyroid Nodule or Thyroid Cancer Visible Mass Obstruction to Swallowing Changed Voice Airway Obstruction Neck Pain Neck/Thyroid Mass |
© 2006 American Thyroid Association. All rights reserved.
