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ICD-10 Code or Description Search:

E21.0 Quick jump to specific ICD-10 (CM) Code: E21.2


See Category: Endocrine, nutritional and metabolic diseases

ICD-10 (CM) Code and Descriptor

E21.1 Secondary hyperparathyroidism, not elsewhere classified

E211 utilizaton on OPPS claims.*

Primary
ICD10 Code
ICD10
Position 2
ICD10
Position 3
ICD10
Position 4
ICD10
Position 5
ICD10
Position 6
ICD10
Position 7
ICD10
Position 8
ICD10
Position 9
ICD10
Position 10
7.73% 20.40% 17.67% 16.65% 12.31% 9.20% 5.65% 3.25% 2.11% 1.48%

* Medicare Part A utilization data is derived from the 100% 2023 Outpatient (Fee-for-Service) Standard Analytical File.

Commonly Associated Procedure Codes for E21.1*:

CPT
Description Number of Claims Sum Performed
83970
ASSAY OF PARATHORMONE 2,166 2,201
36415
COLL VENOUS BLD VENIPUNCTURE 2,079 2,090
82306
VITAMIN D 25 HYDROXY 1,540 1,542
80053
COMPREHEN METABOLIC PANEL 846 846
85025
COMPLETE CBC W/AUTO DIFF WBC 728 729
84100
ASSAY OF PHOSPHORUS 678 680
82570
ASSAY OF URINE CREATININE 651 660
80048
METABOLIC PANEL TOTAL CA 607 607
80069
RENAL FUNCTION PANEL 533 533
84443
ASSAY THYROID STIM HORMONE 499 500
G0463
HOSPITAL OUTPT CLINIC VISIT 468 468
83735
ASSAY OF MAGNESIUM 446 446
82310
ASSAY OF CALCIUM 371 376
84156
ASSAY OF PROTEIN URINE 370 370
80061
LIPID PANEL 338 338
85027
COMPLETE CBC AUTOMATED 322 322
83036
HEMOGLOBIN GLYCOSYLATED A1C 315 315
81001
URINALYSIS AUTO W/SCOPE 259 259
82043
UR ALBUMIN QUANTITATIVE 239 239
84439
ASSAY OF FREE THYROXINE 237 237

* Derived from 100% 2021 Outpatient (Fee-for-Service) Standard Analytical File.



E21.1 related to the following DRG Codes:

643-645






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