Translation of Korean Medicine Use to ICD-Codes Using National Health Insurance Service-National Sample Cohort

Table 2

Thirty most commonly used U codes in Korea, 2012.

Code	Name	Frequency (2012)
U303	Neck stiffness	6,552
U240	Numbness	3,142
U234	Sequela of wind stroke	2,680
U670	Pattern/syndrome of heart fire flaming upward	1,684
U238	Impediment disease	1,323
U280	Food accumulation	768
U680	Pattern/syndrome of spleen qi deficiency	717
U301	Painful impediment	551
U305	Crane-knee arthritis	488
U304	Joint-running wind	480
U241	Insensitivity	462
U651	Pattern/syndrome of liver qi depression	458
U306	Muscle cramp	411
U236	Tremor	392
U222	Fire disease, hwa-byung	362
U221	Depression, melancholy, and depressive syndrome	326
U302	Fixed impediment	325
U650	Pattern/syndrome of ascendant hyperactivity of liver yang	306
U730	Pattern/syndrome of stomach qi deficiency	291
U230	Head wind	270
U710	Pattern/syndrome of kidney qi deficiency	264
U660	Pattern/syndrome of heart qi deficiency	246
U640	Pattern/syndrome of liver blood deficiency	233
U233	Prodrome of wind stroke	231
U794	Pattern/syndrome of spleen and kidney yang deficiency	225
U784	Pattern/syndrome of liver and kidney yin deficiency	222
U332	Night crying	199
U260	Chest impediment	197
U600	Qi deficiency pattern/syndrome	186
U204	Consumptive disease	173