ICD-10-CM 2027
ICD-10 code for spondylitis
Choose a code from the options below based on the documentation.
From the official ICD-10-CM alphabetic index entry “Spondylitis (chronic)”. Page updated September 29, 2026.
About coding spondylitis
The official ICD-10-CM index doesn't give a single default code for spondylitis; the code depends on the details below.
More specific spondylitis codes (official index)
- ankylopoietica
- ankylosing (chronic) M45.9 — Ankylosing spondylitis of unspecified sites in spine
- with lung involvement M45.9 — Ankylosing spondylitis of unspecified sites in spine
- cervical region M45.2 — Ankylosing spondylitis of cervical region
- cervicothoracic region M45.3 — Ankylosing spondylitis of cervicothoracic region
- juvenile M08.1 — Juvenile ankylosing spondylitis
- lumbar region M45.6 — Ankylosing spondylitis lumbar region
- lumbosacral region M45.7 — Ankylosing spondylitis of lumbosacral region
- multiple sites M45.0 — Ankylosing spondylitis of multiple sites in spine
- occipito-atlanto-axial region M45.1 — Ankylosing spondylitis of occipito-atlanto-axial region
- sacrococcygeal region M45.8 — Ankylosing spondylitis sacral and sacrococcygeal region
- thoracic region M45.4 — Ankylosing spondylitis of thoracic region
- thoracolumbar region M45.5 — Ankylosing spondylitis of thoracolumbar region
- atrophic (ligamentous)
- deformans (chronic)
- gonococcal A54.41 — Gonococcal spondylopathy
- gouty M10.08 — Idiopathic gout, vertebrae
- in (due to)
- brucellosis A23.9 — Brucellosis, unspecified
- cervical region A23.9 — Brucellosis, unspecified
- cervicothoracic region A23.9 — Brucellosis, unspecified
- lumbar region A23.9 — Brucellosis, unspecified
- lumbosacral region A23.9 — Brucellosis, unspecified
- multiple sites A23.9 — Brucellosis, unspecified
- occipito-atlanto-axial region A23.9 — Brucellosis, unspecified
- sacrococcygeal region A23.9 — Brucellosis, unspecified
- thoracic region A23.9 — Brucellosis, unspecified
- thoracolumbar region A23.9 — Brucellosis, unspecified
- enterobacteria A04.9 — Bacterial intestinal infection, unspecified
- tuberculosis A18.01 — Tuberculosis of spine
- infectious NEC
- juvenile ankylosing (chronic) M08.1 — Juvenile ankylosing spondylitis
- Kümmell's
- Marie-Strümpell
- muscularis
- psoriatic L40.53 — Psoriatic spondylitis
- rheumatoid
- rhizomelica
- sacroiliac NEC M46.1 — Sacroiliitis, not elsewhere classified
- senescent, senile
- traumatic (chronic) or post-traumatic
- tuberculous A18.01 — Tuberculosis of spine
- typhosa A01.05 — Typhoid osteomyelitis
Common questions about spondylitis ICD-10 codes
What is the ICD-10 code for ankylosing spondylitis?
- M45.9 — Ankylosing spondylitis of unspecified sites in spine.
What is the ICD-10 code for gonococcal spondylitis?
- A54.41 — Gonococcal spondylopathy.
What is the ICD-10 code for gouty spondylitis?
- M10.08 — Idiopathic gout, vertebrae.
What is the ICD-10 code for juvenile ankylosing spondylitis?
- M08.1 — Juvenile ankylosing spondylitis.
What is the ICD-10 code for psoriatic spondylitis?
- L40.53 — Psoriatic spondylitis.
What is the ICD-10 code for sacroiliac nec spondylitis?
- M46.1 — Sacroiliitis, not elsewhere classified.
What is the ICD-10 code for tuberculous spondylitis?
- A18.01 — Tuberculosis of spine.