ICD 9 pediatric code and condition
Potential addition to estimated prevalence and outpatient visits for SPARC from selected pediatric conditions not included in SPARC, by ICD-9-CM Code*
| ICD-9-CM code and condition § | Percent addition to prevalence | Percent addition to visits† | |
|---|---|---|---|
| 719.4 | Pain in joint | 97.7 | 94.8 |
| 726 | Peripheral enthesopathies and allied syndromes | 53.1 | 37.6 |
| 729.5 | Pain in limb ‡ | 34.7 | 44.9 |
| 727.4 | Ganglion and cyst of synovium, tendon, and bursa | 28.0 | 17.3 |
| 719.0 | Effusion of joint | 19.6 | 13.0 |
| 728.8 | Other disorders of muscle, ligament, and fascia | 19.1 | 18.9 |
| 729.8 | Other musculoskeletal symptoms referable to limbs ‡ | 13.6 | 15.4 |
| 719.9 | Unspecified disorder of joint | 12.8 | 13.9 |
| 088.81 | Lyme Disease ‡ | 12.1 | 11.7 |
| 719.6 | Other symptoms referable to joints | 10.6 | 7.5 |
| 717.7 | Chondromalacia of patella ‡ | 9.1 | 6.0 |
| 759.82 | Marfan's Syndrome ‡ | 9.1 | 5.7 |
| 727.8 | Other disorders of synovium, tendon, and bursa | 7.8 | 4.1 |
| 719.8 | Other specified disorders of joint | 6.7 | 2.9 |
| 719.7 | Difficulty in walking | 6.6 | 3.6 |
| 279.4 | Autoimmune disease, not elsewhere classified ‡ | 6.3 | 2.9 |
| 756.83 | Ehlers Danlos Syndrome ‡ | 3.8 | 1.5 |
| 729.4 | Fasciitis, unspecified | 3.3 | 1.2 |
| 337.2 | Reflex sympathetic dystrophy ‡ | 2.9 | 4.0 |
| 728.9 | Unspecified disorder of muscle, ligament, and fascia | 2.8 | 5.4 |
* ICD-9-CM = International Classification of Diseases, Ninth Revision, Clinical Modification; SPARC = significant pediatric arthritis and other rheumatologic conditions.
† Visit data include the following emergency department visits that were not used to estimate prevalence: 719.4 = 139,000; 729.5 = 108,000; 729.8 = 40,000; 719.0 = 23,000; 728.8 = 15,000; the first two estimates were based on more than 30 records; the latter two were not and should be considered unreliable. The remaining codes with ED visits all had estimates less than 15,000.
‡ Conditions that are not a subset of NADW adult definition.
§ Estimate for 719.4 based on >30 records and has relative standard error less than 30%.; estimates for 726, 729.5, 727.4, 719.0, 728.8, 729.8 and 719.9 are based on >30 records but have relative standard errors greater than 30%. All other estimates are based on less than 30 records.
Note: The following ICD-9-CM codes all contributed less than 3% to either prevalence or visit estimates: 3.23‡, 36.82‡, 56.71‡, 95.6, 95.7, 98.5, 135‡, 272.8‡, 277.2, 279.8‡, 344.6, 353.0, 354.0, 355.5, 357.1, 364.1‡, 443.89‡, 719.1, 719.5, 721, 727.1, 727.2, 727.3, 727.5, 727.9, 728.0, 728.1, 728.2, 728.3, 728.4, 728.5, 728.6, 728.7, 729.3‡ and 733.4‡.
Reference
Sacks JJ, Helmick CG, Luo YH, Ilowite NT, Bowyer S. Prevalence of and Annual Ambulatory Health Care Visits for Pediatric Arthritis and Other Rheumatologic Conditions in the United States in 2001–2004. Arthritis Care Res 2007;57(8):1439–1445. abstract
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