Table 1.
Autoimmune Disorders Based on ICD Diagnoses From the National Patient Registry, Including Both Inpatient and Outpatient Care
| Diagnosis | ICD-8 | ICD-9 | ICD-10 |
|---|---|---|---|
| Any autoimmune disorder | 281.00, 281.09, 283.90, 283.91, 287.00, 287.11, 135, 242.00, 245.03, 340, 733.00, 563, 696, 704.00, 709.05, 712, 446 | 281A, 283A, 287A, 287E, 135, 242A, 245C, 258B, 340, 358A, 555, 556, 571G, 576B, 579A, 696, 704A, 714, 446, 710, 725, 720 | D51.0, D59.0, D59.1, D68.6, D69.0, D69.3, D86, E05.0, E06.3, E10, E31.0, G35, G70.0, K50, K51, K74.3, K75.4, K83.0, K90.0, L40, L63, L80, M05, M06, M08, M30-M36, M45 |
| Autoimmune endocrine | 242,00 245,03 | 242A, 245C, 258B | E05.0, E06.3, E10, E31.0 |
| Type 1 diabetes | E10 | ||
| Autoimmune thyroid | 242.00, 245.03 | 242A, 245C | E05.0, E06.3 |
| Graves disease | 242.00 | 242A | E05.0 |
| Autoimmune thyroiditis | 245.03 | 245C | E06.3 |
| APS | 258B | E31.0 | |
| Autoimmune GI disease | 563 | 555, 556, 571G, 576B, 579A | K50, K51, K74.3, K75.4, K83.0, K90.0 |
| IBD | 563 | 555, 556 | K50, K51 |
| Primary biliary cholangitis | 571G | K74.3 | |
| Autoimmune hepatitis | K75.4 | ||
| Cholangitis | 576B | K83.0 | |
| Celiac disease | 579A | K90.0 | |
| MS and MG | 340 | 340, 358A | G35, G70.0 |
| Autoimmune skin | 696, 709.05 | 696, 704A | L40 |
| Psoriasis | 696 | 696 | L40 |
| Alopecia areata | 704A | ||
| Vitiligo | 709.05 | ||
| Sarcoidosis | 135 | 135 | D86 |
| Rheumatic | 712, 446 | 714, 446, 710, 725, 720 | M05, M06, M08, M30-M36, M45 |
| RA | 712 | 714 | M05 M06 |
| Juvenile arthritis | M08 | ||
| Systemic CTD | 710, 725 | M30-M36 | |
| Ankylosing spondylitis | 720 | M45 |
Abbreviations: APS, autoimmune polyglandular syndrome; CTD, connective tissue disorders; GI, gastrointestinal ICD-8, -9, -10, International Classification of Diseases, 8th, 9th, and 10th editions; MG, myasthenia gravis; MS, multiple sclerosis; RA, rheumatoid arthritis.