|
Percentage Distribution of the Six Most Frequent Primary ICD9-CM Codes for CPT Code A2000 (Manual Manipulation of the Spine to Correct a Subluxation), by Calendar Year. |
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| ICD9-CM Code |
Description |
1992 |
1993 |
1994 |
1995 |
1996 |
|
|
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| 839 |
Other, multiple, and ill-defined dislocations |
33.9 |
39.2 |
41.5 |
45.5 |
38.1 |
| 739 |
Nonallopathic lesions, not elsewhere classified |
21.3 |
26.1 |
20.0 |
19.6 |
34.7 |
| 724 |
Other and unspecified disorders of back |
16.0 |
13.1 |
15.3 |
10.4 |
11.9 |
| 723 |
Other disorders of cervical region |
10.8 |
6.6 |
5.9 |
12.1 |
2.2b |
| 847 |
Sprains and strains of other and unspecified parts of back |
5.6 |
4.3 |
3.1 |
5.3 |
3.3 |
| 722 |
Intervertebral disc disorders |
4.7 |
3.4a |
5.6 |
1.5 |
3.1 |
| Cumulative Percentage |
92.2 |
92.7 |
91.3 |
94.3 |
93.2 |
|
|
aCode 729 was slightly more frequent (3.5%). bCode 729 was slightly more frequent (3.1%), as was code 721 (2.3%). Cells with bold-faced entries indicate divergence from the 1992 frequency pattern. | ||||||
Wolinsky et al. Chiropractic & Osteopathy 2007 15:12 doi:10.1186/1746-1340-15-12 |
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