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Table 1 Definition of the clinical classification software (CCS) diagnosis categories in the Medical Expenditure Panel Survey

From: Non-dialysis dependent chronic kidney disease is associated with high total and out-of-pocket healthcare expenditures

CCS diagnosis categories ICD-9-CM diagnosis codes Definition
aChronic Kidney Disease (CKD)
 158 585, 5853, 5854, 5855, 5856, 5859 CKD
Cancer
 14 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1590 2303 V1005 Colon Cancer
 24 1740 1741 1742 1743 1744 1745 1746 1748 1749 1750 1759 2330 V103 Breast Cancer
 19 1622 1623 1624 1625 1628 1629 2312 V1011 Lung Cancer
Stroke
 109 430 431 4320 4321 4329 43301 43311 43321 43331 43381 43391 4340 43400 43401 4341 43410 43411 4349 43490 43491 436 Acute cerebrovascular disease
 112 4350 4351 4352 4353 4358 4359 Transient cerebral ischemia
  1. aPersons receiving dialysis were excluded