DRG 644
Medical DRGEndocrine Disorders with CC
What is MS-DRG 644?
MS-DRG 644 is a Medical Medicare Severity Diagnosis Related Group under Major Diagnostic Category 10 (MDC 10) with a Complication or Comorbidity (CC). It maps to 174 ICD-10-CM diagnosis codes. Hospitals use this grouping to determine reimbursement for inpatient stays under Medicare.
Linked ICD-10-CM Diagnosis Mappings
- A18.7
Tuberculosis of adrenal glands
BillableChapter 1 - A18.81
Tuberculosis of thyroid gland
BillableChapter 1 - B67.31
Echinococcus granulosus infection, thyroid gland
BillableChapter 1 - C72.9
Malignant neoplasm of central nervous system, unspecified
BillableChapter 2 - C74.00
Malignant neoplasm of cortex of unspecified adrenal gland
BillableChapter 2 - C74.01
Malignant neoplasm of cortex of right adrenal gland
BillableChapter 2 - C74.02
Malignant neoplasm of cortex of left adrenal gland
BillableChapter 2 - C74.10
Malignant neoplasm of medulla of unspecified adrenal gland
BillableChapter 2 - C74.11
Malignant neoplasm of medulla of right adrenal gland
BillableChapter 2 - C74.12
Malignant neoplasm of medulla of left adrenal gland
BillableChapter 2 - C74.90
Malignant neoplasm of unspecified part of unspecified adrenal gland
BillableChapter 2 - C74.91
Malignant neoplasm of unspecified part of right adrenal gland
BillableChapter 2 - C74.92
Malignant neoplasm of unspecified part of left adrenal gland
BillableChapter 2 - C75.0
Malignant neoplasm of parathyroid gland
BillableChapter 2 - C75.1
Malignant neoplasm of pituitary gland
BillableChapter 2 - C75.2
Malignant neoplasm of craniopharyngeal duct
BillableChapter 2 - C75.8
Malignant neoplasm with pluriglandular involvement, unspecified
BillableChapter 2 - C75.9
Malignant neoplasm of endocrine gland, unspecified
BillableChapter 2 - C79.70
Secondary malignant neoplasm of unspecified adrenal gland
BillableChapter 2 - C79.71
Secondary malignant neoplasm of right adrenal gland
BillableChapter 2 - C79.72
Secondary malignant neoplasm of left adrenal gland
BillableChapter 2 - D13.7
Benign neoplasm of endocrine pancreas
BillableChapter 2 - D33.9
Benign neoplasm of central nervous system, unspecified
BillableChapter 2 - D35.00
Benign neoplasm of unspecified adrenal gland
BillableChapter 2 - D35.01
Benign neoplasm of right adrenal gland
BillableChapter 2 - D35.02
Benign neoplasm of left adrenal gland
BillableChapter 2 - D35.1
Benign neoplasm of parathyroid gland
BillableChapter 2 - D35.2
Benign neoplasm of pituitary gland
BillableChapter 2 - D35.3
Benign neoplasm of craniopharyngeal duct
BillableChapter 2 - D35.7
Benign neoplasm of other specified endocrine glands
BillableChapter 2 - D35.9
Benign neoplasm of endocrine gland, unspecified
BillableChapter 2 - D44.0
Neoplasm of uncertain behavior of thyroid gland
BillableChapter 2 - D44.10
Neoplasm of uncertain behavior of unspecified adrenal gland
BillableChapter 2 - D44.11
Neoplasm of uncertain behavior of right adrenal gland
BillableChapter 2 - D44.12
Neoplasm of uncertain behavior of left adrenal gland
BillableChapter 2 - D44.2
Neoplasm of uncertain behavior of parathyroid gland
BillableChapter 2 - D44.3
Neoplasm of uncertain behavior of pituitary gland
BillableChapter 2 - D44.4
Neoplasm of uncertain behavior of craniopharyngeal duct
BillableChapter 2 - D44.9
Neoplasm of uncertain behavior of unspecified endocrine gland
BillableChapter 2 - D49.7
Neoplasm of unspecified behavior of endocrine glands and other parts of nervous system
BillableChapter 2 - E00.0
Congenital iodine-deficiency syndrome, neurological type
BillableChapter 4 - E00.1
Congenital iodine-deficiency syndrome, myxedematous type
BillableChapter 4 - E00.2
Congenital iodine-deficiency syndrome, mixed type
BillableChapter 4 - E00.9
Congenital iodine-deficiency syndrome, unspecified
BillableChapter 4 - E01.0
Iodine-deficiency related diffuse (endemic) goiter
BillableChapter 4 - E01.1
Iodine-deficiency related multinodular (endemic) goiter
BillableChapter 4 - E01.2
Iodine-deficiency related (endemic) goiter, unspecified
BillableChapter 4 - E01.8
Other iodine-deficiency related thyroid disorders and allied conditions
BillableChapter 4 - E02
Subclinical iodine-deficiency hypothyroidism
BillableChapter 4 - E03.0
Congenital hypothyroidism with diffuse goiter
BillableChapter 4 - E03.1
Congenital hypothyroidism without goiter
BillableChapter 4 - E03.2
Hypothyroidism due to medicaments and other exogenous substances
BillableChapter 4 - E03.3
Postinfectious hypothyroidism
BillableChapter 4 - E03.8
Other specified hypothyroidism
BillableChapter 4 - E03.9
Hypothyroidism, unspecified
BillableChapter 4 - E04.0
Nontoxic diffuse goiter
BillableChapter 4 - E04.2
Nontoxic multinodular goiter
BillableChapter 4 - E04.8
Other specified nontoxic goiter
BillableChapter 4 - E04.9
Nontoxic goiter, unspecified
BillableChapter 4 - E07.0
Hypersecretion of calcitonin
BillableChapter 4 - E07.1
Dyshormogenetic goiter
BillableChapter 4 - E07.81
Sick-euthyroid syndrome
BillableChapter 4 - E16.0
Drug-induced hypoglycemia without coma
BillableChapter 4 - E16.1
Other hypoglycemia
BillableChapter 4 - E16.3
Increased secretion of glucagon
BillableChapter 4 - E16.8
Other specified disorders of pancreatic internal secretion
BillableChapter 4 - E16.9
Disorder of pancreatic internal secretion, unspecified
BillableChapter 4 - E16.A1
Hypoglycemia level 1
BillableChapter 4 - E16.A2
Hypoglycemia level 2
BillableChapter 4 - E16.A3
Hypoglycemia level 3
BillableChapter 4 - E20.0
Idiopathic hypoparathyroidism
BillableChapter 4 - E20.810
Autosomal dominant hypocalcemia
BillableChapter 4 - E20.811
Secondary hypoparathyroidism in diseases classified elsewhere
BillableChapter 4 - E20.812
Autoimmune hypoparathyroidism
BillableChapter 4 - E20.818
Other specified hypoparathyroidism due to impaired parathyroid hormone secretion
BillableChapter 4 - E20.819
Hypoparathyroidism due to impaired parathyroid hormone secretion, unspecified
BillableChapter 4 - E20.89
Other specified hypoparathyroidism
BillableChapter 4 - E20.9
Hypoparathyroidism, unspecified
BillableChapter 4 - E21.0
Primary hyperparathyroidism
BillableChapter 4 - E21.1
Secondary hyperparathyroidism, not elsewhere classified
BillableChapter 4 - E21.2
Other hyperparathyroidism
BillableChapter 4 - E21.3
Hyperparathyroidism, unspecified
BillableChapter 4 - E21.4
Other specified disorders of parathyroid gland
BillableChapter 4 - E21.5
Disorder of parathyroid gland, unspecified
BillableChapter 4 - E22.0
Acromegaly and pituitary gigantism
BillableChapter 4 - E22.1
Hyperprolactinemia
BillableChapter 4 - E22.2
Syndrome of inappropriate secretion of antidiuretic hormone
BillableChapter 4 - E22.8
Other hyperfunction of pituitary gland
BillableChapter 4 - E22.9
Hyperfunction of pituitary gland, unspecified
BillableChapter 4 - E23.0
Hypopituitarism
BillableChapter 4 - E23.1
Drug-induced hypopituitarism
BillableChapter 4 - E23.2
Diabetes insipidus
BillableChapter 4 - E23.3
Hypothalamic dysfunction, not elsewhere classified
BillableChapter 4 - E23.6
Other disorders of pituitary gland
BillableChapter 4 - E23.7
Disorder of pituitary gland, unspecified
BillableChapter 4 - E24.0
Pituitary-dependent Cushing's disease
BillableChapter 4 - E24.1
Nelson's syndrome
BillableChapter 4 - E24.2
Drug-induced Cushing's syndrome
BillableChapter 4 - E24.3
Ectopic ACTH syndrome
BillableChapter 4 - E24.4
Alcohol-induced pseudo-Cushing's syndrome
BillableChapter 4 - E24.8
Other Cushing's syndrome
BillableChapter 4 - E24.9
Cushing's syndrome, unspecified
BillableChapter 4 - E25.0
Congenital adrenogenital disorders associated with enzyme deficiency
BillableChapter 4 - E25.8
Other adrenogenital disorders
BillableChapter 4 - E25.9
Adrenogenital disorder, unspecified
BillableChapter 4 - E26.01
Conn's syndrome
BillableChapter 4 - E26.02
Glucocorticoid-remediable aldosteronism
BillableChapter 4 - E26.09
Other primary hyperaldosteronism
BillableChapter 4 - E26.1
Secondary hyperaldosteronism
BillableChapter 4 - E26.81
Bartter's syndrome
BillableChapter 4 - E26.89
Other hyperaldosteronism
BillableChapter 4 - E26.9
Hyperaldosteronism, unspecified
BillableChapter 4 - E27.0
Other adrenocortical overactivity
BillableChapter 4 - E27.1
Primary adrenocortical insufficiency
BillableChapter 4 - E27.2
Addisonian crisis
BillableChapter 4 - E27.3
Drug-induced adrenocortical insufficiency
BillableChapter 4 - E27.40
Unspecified adrenocortical insufficiency
BillableChapter 4 - E27.49
Other adrenocortical insufficiency
BillableChapter 4 - E27.5
Adrenomedullary hyperfunction
BillableChapter 4 - E27.8
Other specified disorders of adrenal gland
BillableChapter 4 - E27.9
Disorder of adrenal gland, unspecified
BillableChapter 4 - E29.0
Testicular hyperfunction
BillableChapter 4 - E29.1
Testicular hypofunction
BillableChapter 4 - E29.8
Other testicular dysfunction
BillableChapter 4 - E29.9
Testicular dysfunction, unspecified
BillableChapter 4 - E30.0
Delayed puberty
BillableChapter 4 - E30.1
Precocious puberty
BillableChapter 4 - E30.8
Other disorders of puberty
BillableChapter 4 - E30.9
Disorder of puberty, unspecified
BillableChapter 4 - E31.0
Autoimmune polyglandular failure
BillableChapter 4 - E31.1
Polyglandular hyperfunction
BillableChapter 4 - E31.20
Multiple endocrine neoplasia [MEN] syndrome, unspecified
BillableChapter 4 - E31.21
Multiple endocrine neoplasia [MEN] type I
BillableChapter 4 - E31.22
Multiple endocrine neoplasia [MEN] type IIA
BillableChapter 4 - E31.23
Multiple endocrine neoplasia [MEN] type IIB
BillableChapter 4 - E31.8
Other polyglandular dysfunction
BillableChapter 4 - E31.9
Polyglandular dysfunction, unspecified
BillableChapter 4 - E34.00
Carcinoid syndrome, unspecified
BillableChapter 4 - E34.01
Carcinoid heart syndrome
BillableChapter 4 - E34.09
Other carcinoid syndrome
BillableChapter 4 - E34.1
Other hypersecretion of intestinal hormones
BillableChapter 4 - E34.2
Ectopic hormone secretion, not elsewhere classified
BillableChapter 4 - E34.30
Short stature due to endocrine disorder, unspecified
BillableChapter 4 - E34.31
Constitutional short stature
BillableChapter 4 - E34.321
Primary insulin-like growth factor-1 (IGF-1) deficiency
BillableChapter 4 - E34.322
Insulin-like growth factor-1 (IGF-1) resistance
BillableChapter 4 - E34.328
Other genetic causes of short stature
BillableChapter 4 - E34.329
Unspecified genetic causes of short stature
BillableChapter 4 - E34.39
Other short stature due to endocrine disorder
BillableChapter 4 - E34.4
Constitutional tall stature
BillableChapter 4 - E34.50
Androgen insensitivity syndrome, unspecified
BillableChapter 4 - E34.51
Complete androgen insensitivity syndrome
BillableChapter 4 - E34.52
Partial androgen insensitivity syndrome
BillableChapter 4 - E34.8
Other specified endocrine disorders
BillableChapter 4 - E34.9
Endocrine disorder, unspecified
BillableChapter 4 - E89.0
Postprocedural hypothyroidism
BillableChapter 4 - E89.2
Postprocedural hypoparathyroidism
BillableChapter 4 - E89.3
Postprocedural hypopituitarism
BillableChapter 4 - E89.5
Postprocedural testicular hypofunction
BillableChapter 4 - E89.6
Postprocedural adrenocortical (-medullary) hypofunction
BillableChapter 4 - Q89.1
Congenital malformations of adrenal gland
BillableChapter 17 - Q89.2
Congenital malformations of other endocrine glands
BillableChapter 17 - R94.6
Abnormal results of thyroid function studies
BillableChapter 18 - R94.7
Abnormal results of other endocrine function studies
BillableChapter 18 - S11.039S
Unspecified open wound of vocal cord, sequela
BillableChapter 19 - S11.10XS
Unspecified open wound of thyroid gland, sequela
BillableChapter 19 - S11.11XS
Laceration without foreign body of thyroid gland, sequela
BillableChapter 19 - S11.12XS
Laceration with foreign body of thyroid gland, sequela
BillableChapter 19 - S11.13XS
Puncture wound without foreign body of thyroid gland, sequela
BillableChapter 19 - S11.14XS
Puncture wound with foreign body of thyroid gland, sequela
BillableChapter 19 - S37.812A
Contusion of adrenal gland, initial encounter
BillableChapter 19 - S37.813A
Laceration of adrenal gland, initial encounter
BillableChapter 19 - S37.818A
Other injury of adrenal gland, initial encounter
BillableChapter 19 - S37.819A
Unspecified injury of adrenal gland, initial encounter
BillableChapter 19