M42.05
Juvenile osteochondrosis of spine, thoracolumbar region
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 11 never code together
M00-M99chapter
Excludes2
- arthropathic psoriasis (L40.5-)L40.5-
- certain conditions originating in the perinatal period (P04-P96)P04-P96
- certain infectious and parasitic diseases (A00-B99)A00-B99
- compartment syndrome (traumatic) (T79.A-)T79.A-
- complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)Q00-Q99
- endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
- injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
- neoplasms (C00-D49)C00-D49
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94
Excludes1 — never code together. The excluded condition and this one are mutually exclusive.
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 3
Index entries leading here 1
Alongside this code 9 same parent — M42.0
M42.00 Juvenile osteochondrosis of spine, site unspecified M42.01 Juvenile osteochondrosis of spine, occipt-atlan-ax region M42.02 Juvenile osteochondrosis of spine, cervical region M42.03 Juvenile osteochondrosis of spine, cervicothoracic region M42.04 Juvenile osteochondrosis of spine, thoracic region M42.06 Juvenile osteochondrosis of spine, lumbar region M42.07 Juvenile osteochondrosis of spine, lumbosacral region M42.08 Juvenile osteochondrosis of spine, sacr/sacrocygl region M42.09 Juvenile osteochondrosis of spine, multiple sites in spine
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.