MS-DRG - 645 ENDOCRINE DISORDERS WITHOUT CC/MCC

The Medicare Severity Diagnosis-Related Group or MS-DRG is a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). This is the group for MS-DRG - 645 ENDOCRINE DISORDERS WITHOUT Complication Comorbidity/Major Complication or Comorbidity diseases in version MS-DRG V40.0 applicable from 10/01/2022 through 09/30/2023.

MS-DRG	MS-DRG Title	MCD	Relative Weight	Geometric LOS	Arithmetic LOS
645	ENDOCRINE DISORDERS WITHOUT CC/MCC	10	0.7426 Relative Weight The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.	2.60 Geometric Length of Stay The geometric mean length of stay (GMLOS) is used by Medicare to calculate the reimbursement for patients whose medical treatment takes a much longer or shorter time than average.	3.10 Arithmetic Length of Stay The average length of stay (ALOS) reflects the average number of days a patient spends in a hospital for each admission.

ICD-10 Codes in Diagnostic Related Group

A18.7 - Tuberculosis of adrenal glands BILLABLE CODE
A18.81 - Tuberculosis of thyroid gland BILLABLE CODE
B67.31 - Echinococcus granulosus infection, thyroid gland BILLABLE CODE
C74.00 - Malignant neoplasm of cortex of unspecified adrenal gland BILLABLE CODE
C74.01 - Malignant neoplasm of cortex of right adrenal gland BILLABLE CODE
C74.02 - Malignant neoplasm of cortex of left adrenal gland BILLABLE CODE
C74.10 - Malignant neoplasm of medulla of unspecified adrenal gland BILLABLE CODE
C74.11 - Malignant neoplasm of medulla of right adrenal gland BILLABLE CODE
C74.12 - Malignant neoplasm of medulla of left adrenal gland BILLABLE CODE
C74.90 - Malignant neoplasm of unspecified part of unspecified adrenal gland BILLABLE CODE
C74.91 - Malignant neoplasm of unspecified part of right adrenal gland BILLABLE CODE
C74.92 - Malignant neoplasm of unspecified part of left adrenal gland BILLABLE CODE
C75.0 - Malignant neoplasm of parathyroid gland BILLABLE CODE
C75.1 - Malignant neoplasm of pituitary gland BILLABLE CODE
C75.2 - Malignant neoplasm of craniopharyngeal duct BILLABLE CODE
C75.8 - Malignant neoplasm with pluriglandular involvement, unspecified BILLABLE CODE
C75.9 - Malignant neoplasm of endocrine gland, unspecified BILLABLE CODE
C79.70 - Secondary malignant neoplasm of unspecified adrenal gland BILLABLE CODE
C79.71 - Secondary malignant neoplasm of right adrenal gland BILLABLE CODE
C79.72 - Secondary malignant neoplasm of left adrenal gland BILLABLE CODE
D13.7 - Benign neoplasm of endocrine pancreas BILLABLE CODE
D35.00 - Benign neoplasm of unspecified adrenal gland BILLABLE CODE
D35.01 - Benign neoplasm of right adrenal gland BILLABLE CODE
D35.02 - Benign neoplasm of left adrenal gland BILLABLE CODE
D35.1 - Benign neoplasm of parathyroid gland BILLABLE CODE
D35.2 - Benign neoplasm of pituitary gland BILLABLE CODE
D35.3 - Benign neoplasm of craniopharyngeal duct BILLABLE CODE
D35.7 - Benign neoplasm of other specified endocrine glands BILLABLE CODE
D35.9 - Benign neoplasm of endocrine gland, unspecified BILLABLE CODE
D44.0 - Neoplasm of uncertain behavior of thyroid gland BILLABLE CODE
D44.10 - Neoplasm of uncertain behavior of unspecified adrenal gland BILLABLE CODE
D44.11 - Neoplasm of uncertain behavior of right adrenal gland BILLABLE CODE
D44.12 - Neoplasm of uncertain behavior of left adrenal gland BILLABLE CODE
D44.2 - Neoplasm of uncertain behavior of parathyroid gland BILLABLE CODE
D44.3 - Neoplasm of uncertain behavior of pituitary gland BILLABLE CODE
D44.4 - Neoplasm of uncertain behavior of craniopharyngeal duct BILLABLE CODE
D44.9 - Neoplasm of uncertain behavior of unspecified endocrine gland BILLABLE CODE
D49.7 - Neoplasm of unspecified behavior of endocrine glands and other parts of nervous system BILLABLE CODE
E00.0 - Congenital iodine-deficiency syndrome, neurological type BILLABLE CODE
E00.1 - Congenital iodine-deficiency syndrome, myxedematous type BILLABLE CODE
E00.2 - Congenital iodine-deficiency syndrome, mixed type BILLABLE CODE
E00.9 - Congenital iodine-deficiency syndrome, unspecified BILLABLE CODE
E01.0 - Iodine-deficiency related diffuse (endemic) goiter BILLABLE CODE
E01.1 - Iodine-deficiency related multinodular (endemic) goiter BILLABLE CODE
E01.2 - Iodine-deficiency related (endemic) goiter, unspecified BILLABLE CODE
E01.8 - Other iodine-deficiency related thyroid disorders and allied conditions BILLABLE CODE
E02 - Subclinical iodine-deficiency hypothyroidism BILLABLE CODE
E03.0 - Congenital hypothyroidism with diffuse goiter BILLABLE CODE
E03.1 - Congenital hypothyroidism without goiter BILLABLE CODE
E03.2 - Hypothyroidism due to medicaments and other exogenous substances BILLABLE CODE
E03.3 - Postinfectious hypothyroidism BILLABLE CODE
E03.8 - Other specified hypothyroidism BILLABLE CODE
E03.9 - Hypothyroidism, unspecified BILLABLE CODE
E04.0 - Nontoxic diffuse goiter BILLABLE CODE
E04.2 - Nontoxic multinodular goiter BILLABLE CODE
E04.8 - Other specified nontoxic goiter BILLABLE CODE
E04.9 - Nontoxic goiter, unspecified BILLABLE CODE
E07.0 - Hypersecretion of calcitonin BILLABLE CODE
E07.1 - Dyshormogenetic goiter BILLABLE CODE
E16.0 - Drug-induced hypoglycemia without coma BILLABLE CODE
E16.1 - Other hypoglycemia BILLABLE CODE
E16.3 - Increased secretion of glucagon BILLABLE CODE
E16.8 - Other specified disorders of pancreatic internal secretion BILLABLE CODE
E16.9 - Disorder of pancreatic internal secretion, unspecified BILLABLE CODE
E20.0 - Idiopathic hypoparathyroidism BILLABLE CODE
E20.8 - Other hypoparathyroidism BILLABLE CODE
E20.9 - Hypoparathyroidism, unspecified BILLABLE CODE
E21.0 - Primary hyperparathyroidism BILLABLE CODE
E21.1 - Secondary hyperparathyroidism, not elsewhere classified BILLABLE CODE
E21.2 - Other hyperparathyroidism BILLABLE CODE
E21.3 - Hyperparathyroidism, unspecified BILLABLE CODE
E21.4 - Other specified disorders of parathyroid gland BILLABLE CODE
E21.5 - Disorder of parathyroid gland, unspecified BILLABLE CODE
E22.0 - Acromegaly and pituitary gigantism BILLABLE CODE
E22.1 - Hyperprolactinemia BILLABLE CODE
E22.2 - Syndrome of inappropriate secretion of antidiuretic hormone BILLABLE CODE
E22.8 - Other hyperfunction of pituitary gland BILLABLE CODE
E22.9 - Hyperfunction of pituitary gland, unspecified BILLABLE CODE
E23.0 - Hypopituitarism BILLABLE CODE
E23.1 - Drug-induced hypopituitarism BILLABLE CODE
E23.2 - Diabetes insipidus BILLABLE CODE
E23.3 - Hypothalamic dysfunction, not elsewhere classified BILLABLE CODE
E23.6 - Other disorders of pituitary gland BILLABLE CODE
E23.7 - Disorder of pituitary gland, unspecified BILLABLE CODE
E24.0 - Pituitary-dependent Cushing's disease BILLABLE CODE
E24.1 - Nelson's syndrome BILLABLE CODE
E24.2 - Drug-induced Cushing's syndrome BILLABLE CODE
E24.3 - Ectopic ACTH syndrome BILLABLE CODE
E24.4 - Alcohol-induced pseudo-Cushing's syndrome BILLABLE CODE
E24.8 - Other Cushing's syndrome BILLABLE CODE
E24.9 - Cushing's syndrome, unspecified BILLABLE CODE
E25.0 - Congenital adrenogenital disorders associated with enzyme deficiency BILLABLE CODE
E25.8 - Other adrenogenital disorders BILLABLE CODE
E25.9 - Adrenogenital disorder, unspecified BILLABLE CODE
E26.01 - Conn's syndrome BILLABLE CODE
E26.02 - Glucocorticoid-remediable aldosteronism BILLABLE CODE
E26.09 - Other primary hyperaldosteronism BILLABLE CODE
E26.1 - Secondary hyperaldosteronism BILLABLE CODE
E26.81 - Bartter's syndrome BILLABLE CODE
E26.89 - Other hyperaldosteronism BILLABLE CODE
E26.9 - Hyperaldosteronism, unspecified BILLABLE CODE
E27.0 - Other adrenocortical overactivity BILLABLE CODE
E27.1 - Primary adrenocortical insufficiency BILLABLE CODE
E27.2 - Addisonian crisis BILLABLE CODE
E27.3 - Drug-induced adrenocortical insufficiency BILLABLE CODE
E27.40 - Unspecified adrenocortical insufficiency BILLABLE CODE
E27.49 - Other adrenocortical insufficiency BILLABLE CODE
E27.5 - Adrenomedullary hyperfunction BILLABLE CODE
E27.8 - Other specified disorders of adrenal gland BILLABLE CODE
E27.9 - Disorder of adrenal gland, unspecified BILLABLE CODE
E29.0 - Testicular hyperfunction BILLABLE CODE
E29.1 - Testicular hypofunction BILLABLE CODE
E29.8 - Other testicular dysfunction BILLABLE CODE
E29.9 - Testicular dysfunction, unspecified BILLABLE CODE
E30.0 - Delayed puberty BILLABLE CODE
E30.1 - Precocious puberty BILLABLE CODE
E30.8 - Other disorders of puberty BILLABLE CODE
E30.9 - Disorder of puberty, unspecified BILLABLE CODE
E31.0 - Autoimmune polyglandular failure BILLABLE CODE
E31.1 - Polyglandular hyperfunction BILLABLE CODE
E31.20 - Multiple endocrine neoplasia [MEN] syndrome, unspecified BILLABLE CODE
E31.21 - Multiple endocrine neoplasia [MEN] type I BILLABLE CODE
E31.22 - Multiple endocrine neoplasia [MEN] type IIA BILLABLE CODE
E31.23 - Multiple endocrine neoplasia [MEN] type IIB BILLABLE CODE
E31.8 - Other polyglandular dysfunction BILLABLE CODE
E31.9 - Polyglandular dysfunction, unspecified BILLABLE CODE
E34.0 - Carcinoid syndrome BILLABLE CODE
E34.1 - Other hypersecretion of intestinal hormones BILLABLE CODE
E34.2 - Ectopic hormone secretion, not elsewhere classified BILLABLE CODE
E34.3 - Short stature due to endocrine disorder NON-BILLABLE CODE
E34.4 - Constitutional tall stature BILLABLE CODE
E34.50 - Androgen insensitivity syndrome, unspecified BILLABLE CODE
E34.51 - Complete androgen insensitivity syndrome BILLABLE CODE
E34.52 - Partial androgen insensitivity syndrome BILLABLE CODE
E34.8 - Other specified endocrine disorders BILLABLE CODE
E34.9 - Endocrine disorder, unspecified BILLABLE CODE
E89.0 - Postprocedural hypothyroidism BILLABLE CODE
E89.2 - Postprocedural hypoparathyroidism BILLABLE CODE
E89.3 - Postprocedural hypopituitarism BILLABLE CODE
E89.5 - Postprocedural testicular hypofunction BILLABLE CODE
E89.6 - Postprocedural adrenocortical (-medullary) hypofunction BILLABLE CODE
Q89.1 - Congenital malformations of adrenal gland BILLABLE CODE
Q89.2 - Congenital malformations of other endocrine glands BILLABLE CODE
R94.6 - Abnormal results of thyroid function studies BILLABLE CODE
R94.7 - Abnormal results of other endocrine function studies BILLABLE CODE
S37.812A - Contusion of adrenal gland, initial encounter BILLABLE CODE
S37.813A - Laceration of adrenal gland, initial encounter BILLABLE CODE
S37.818A - Other injury of adrenal gland, initial encounter BILLABLE CODE
S37.819A - Unspecified injury of adrenal gland, initial encounter BILLABLE CODE