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See Category: Diseases of the genitourinary system
ICD-10 (CM) Code and Descriptor
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N18.31 |
Chronic kidney disease, stage 3a
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N1831 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 |
| 22.64%
|
20.16%
|
15.87%
|
12.13%
|
8.69%
|
6.24%
|
4.38%
|
3.00%
|
2.08%
|
1.46%
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* Medicare Part A utilization data is derived from the 100% 2023 Outpatient (Fee-for-Service) Standard Analytical File.
Commonly Associated Procedure Codes for N18.31*:
| CPT |
Description |
Number of Claims |
Sum Performed |
|
36415
|
COLL VENOUS BLD VENIPUNCTURE |
102,561
|
102,786
|
|
85025
|
COMPLETE CBC W/AUTO DIFF WBC |
54,477
|
54,493
|
|
82570
|
ASSAY OF URINE CREATININE |
49,051
|
50,572
|
|
80053
|
COMPREHEN METABOLIC PANEL |
42,244
|
42,244
|
|
83970
|
ASSAY OF PARATHORMONE |
41,910
|
41,947
|
|
80069
|
RENAL FUNCTION PANEL |
39,508
|
39,508
|
|
80048
|
METABOLIC PANEL TOTAL CA |
39,027
|
39,029
|
|
84156
|
ASSAY OF PROTEIN URINE |
36,687
|
36,762
|
|
82306
|
VITAMIN D 25 HYDROXY |
34,736
|
34,746
|
|
G0463
|
HOSPITAL OUTPT CLINIC VISIT |
31,040
|
31,128
|
|
81001
|
URINALYSIS AUTO W/SCOPE |
29,042
|
29,089
|
|
82043
|
UR ALBUMIN QUANTITATIVE |
24,604
|
24,607
|
|
84100
|
ASSAY OF PHOSPHORUS |
22,244
|
22,248
|
|
83735
|
ASSAY OF MAGNESIUM |
20,497
|
20,523
|
|
85027
|
COMPLETE CBC AUTOMATED |
20,167
|
20,170
|
|
80061
|
LIPID PANEL |
19,578
|
19,579
|
|
84550
|
ASSAY OF BLOOD/URIC ACID |
16,057
|
16,057
|
|
83036
|
HEMOGLOBIN GLYCOSYLATED A1C |
15,800
|
15,801
|
|
84443
|
ASSAY THYROID STIM HORMONE |
13,118
|
13,126
|
|
83540
|
ASSAY OF IRON |
11,442
|
11,504
|
* Derived from 100% 2021 Outpatient (Fee-for-Service) Standard Analytical File.
N18.31 related to the following DRG Codes:
008
019
682-684
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