Diagnostic Services ICD-9-CM to ICD-10 Common Codes for Endocrinology

ICD-9 ICD-10 ICD-9 ICD-10 Diagnoses Diagnoses Code Code Code Code Adrenal Disorders 253.9 Pituitary lesions E23.7 Galactorrhea, not associated with 227.0 Pheochromocytoma of adrenal D35.00 611.6 N64.3 childbirth 255.0 Cushing’s syndrome E24.9 Thyroid Disorders 255.10 Aldosteronism E26.9 193 Thyroid cancer C73 255.10 Primary aldosteronism E26.09 240.0 Simple nontoxic goiter E04.0 Glucocorticoid-remediable 255.11 E26.02 aldosteronism 241.0 Nontoxic uninodular goiter E04.1 255.12 Conn’s syndrome E26.01 241.0 Thyroid nodule E04.1 255.13 Bartter’s syndrome E26.81 241.1 Nontoxic multinodular goiter E04.2 255.14 Secondary aldosteronism E26.1 242.00 Graves’ disease E05.00 255.2 Adrenal virilism E25.9 242.00 Primary thyroid hyperplasia E05.00 255.2 Adrenogenital disorder E25.9 242.00 Toxic diffuse goiter E05.00 255.2 Congenital adrenal hyperplasia E25.0 242.01 Graves’ disease with thyrotoxic crisis E05.01 Uninodular goiter - Thyrotoxic crisis 255.41 Addison’s disease E27.1 242.10 E05.10 (Hyperthyroidism) 255.41 Adrenal insufficiency E27.40 242.80 Drug induced hyperthyroidism E05.80 255.41 Glucocorticoid insufficiency E27.40 242.90 Hyperthyroidism E05.90 255.42 Hypoaldosteronism E27.40 242.91 Hyperthyroidism with thyrotoxic crisis E05.91 255.42 Mineralcorticoid deficiency E27.49 243 Congenital hypothyroidism E03.1 Carbohydrate Metabolism Disorders 244.0 Postsurgical hypothyroidism E89.0 251.0 Hypoglycemic coma E15 Hypothyroidism, secondary to 244.8 E03.8 251.2 Hypoglycemia E16.2 pituitary disease 276.0 Nonketotic hyperosmolar syndrome E87.0 244.9 Primary hypothyroidism E03.9 276.2 Alcohol ketoacidosis E87.2 245.1 Subacute thyroiditis E06.1 Diabetes Mellitus 245.2 Autoimmune thyroid disorder E06.3 249.00 Secondary diabetes, unspecified E13.9 245.2 Chronic lymphocytic thyroiditis E06.5 249.01 Secondary diabetes, uncontrolled E13.65 245.2 Hashimoto’s thyroiditis E06.3 250.00 Diabetes mellitus type 2 E11.9 245.2 Hashimoto’s struma E06.3 250.01 Diabetes mellitus type 1 E10.9 245.9 Thyroiditis E06.9 250.02 Diabetes mellitus type 2, uncontrolled E11.65 759.2 Persistent thyroglossal duct Q89.2 250.03 Diabetes mellitus type 1, uncontrolled E10.65 759.2 Thyroglossal cyst Q89.2 250.10 Diabetes type 2 with ketoacidosis E11.69 790.94 Euthyroid sick syndrome E07.81 250.11 Diabetes type 1 with ketoacidosis E10.10 Amyloidosis Pituitary Disorders 277.30 Amyloidosis E85.9 253.0 Acromegaly E22.0 277.30 Familial amyloidosis E85.2 253.0 Gigantism E22.0 277.30 Primary amyloidosis E85.9 253.2 Childhood hypopituitarism E23.0 277.39 ß2-microglobulin amyloidosis E85.8 253.2 Generalized hypopituitarism E23.0 277.39 ß-protein amyloidosis E85.8 253.3 Isolated growth hormone deficiency E23.0 277.39 Secondary amyloidosis E85.3 253.4 Isolated gonadotropin deficiency E23.0 Fluid and Electrolyte Metabolism 253.4 Kallmann syndrome E23.3 275.2 Hypermagnesemia E83.41 253.4 Isolated prolactin deficiency E23.6 275.2 Hypomagnesemia E83.42 253.5 Diabetes insipidus E23.2 275.3 Hyperphosphatemia E83.39 Diagnostic Services

ICD-9 ICD-10 ICD-9 ICD-10 Diagnoses Diagnoses Code Code Code Code 275.3 Hypophosphatemia E83.39 272.1 Hypertriglyceridemia E78.1 275.41 Hypocalcemia E83.51 272.2 Mixed hyperlipidemia E78.2 275.42 Hypercalcemia E83.52 272.2 Xanthoma tuberosum E78.2 276.0 Hypernatremia E87.0 272.4 Combined hyperlipidemia E78.2 276.1 Hyponatremia E87.1 272.4 Hyperlipidemia E78.5 276.2 Acidosis E87.2 272.4 Hyperlipoproteinemia E78.5 276.50 Fluid volume depletion E86.9 272.5 Hypolipidemia E78.6 276.51 Dehydration E86.0 272.6 Progressive lipodystrophy E88.1 276.52 Hypovolemia E86.1 272.7 Lipidoses E75.6 276.69 Fluid overload E87.79 272.9 Dyslipidemia E78.9 276.7 Hyperkalemia E87.5 272.9 Lipoid disorder E78.9 276.7 Hyperpotassemia E87.5 Polyglandular Deficiency Syndromes 276.8 Hypokalemia E87.6 258.1 Lloyd’s syndrome E31.20 276.8 Hypopotassemia E87.6 258.1 Schmidt’s syndrome E31.0 Type I Polyglandular deficiency Multiple Endocrine Neoplasia (MEN) Syndromes 258.8 E31.8 258.01 MEN 1 E31.21 syndromes Type II Polyglandular deficiency 258.8 E31.8 258.01 Multiple Endocrine Neoplasia, Type I E31.21 syndromes 258.01 Wermer’s syndrome E31.21 Type III Polyglandular deficiency 258.8 E31.8 258.02 MEN 2A E31.22 syndromes 258.02 Multiple Endocrine Neoplasia, Type IIA E31.22 Disorders of Porphyrins 258.02 Sipple’s syndrome E31.22 277.1 Cutaneous porphyria E80.1 258.03 MEN 2B E31.23 277.1 Hematoporphyria E80.2 258.03 Multiple Endocrine Neoplasia, Type IIB E31.23 277.1 Hematoporphyrinuria E80.2 Lipid Disorders 277.1 Protoporphyria E80.2 272.0 Familial hypercholesterolemia E78.0 277.1 Secondary porphyria E80.2 272.0 Hypercholesterolemia E78.0 277.1 Toxic porphyria E80.2 272.0 Pure hypercholesterolemia E78.0 277.1 Acute porphyria E80.21

This list is intended to assist ordering physicians in providing ICD-10 Diagnostics codes as required by Medicare and other Insurers. It includes some commonly found ICD-10 codes. This list was compiled from the ICD-10-CM 2015 AMA manual. A current ICD-10-CM book should be used as a complete reference. The ultimate responsibility for correct coding belongs to the ordering physician. QuestDiagnostics.com Quest, Quest Diagnostics, any associated logos, and all associated Quest Diagnostics registered or unregistered trademarks are the property of Quest Diagnostics. All third party marks - ® and ™ - are the property of their respective owners. © 2015 Quest Diagnostics Incorporated. All rights reserved. MI4926 10/2015