Is M46.99 a billable code?
Yes. M46.99 is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.
ICD-10-CM FY2027 diagnosis code
M46.99: Unspecified inflammatory spondylopathy, multiple sites in spine
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
M46.99 is a billable ICD-10-CM diagnosis code for unspecified inflammatory spondylopathy, multiple sites in spine. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with M46.99 already added.Good Faith EstimateStart a cost estimate with M46.99 already added.CMS-1500 Claim FormFill a claim form with M46.99 in box 21.
Other codes in M46.9 Unspecified inflammatory spondylopathy
- M46.90Unspecified inflammatory spondylopathy, site unspecified
- M46.91Unspecified inflammatory spondylopathy, occipito-atlanto-axial region
- M46.92Unspecified inflammatory spondylopathy, cervical region
- M46.93Unspecified inflammatory spondylopathy, cervicothoracic region
- M46.94Unspecified inflammatory spondylopathy, thoracic region
- M46.95Unspecified inflammatory spondylopathy, thoracolumbar region
- M46.96Unspecified inflammatory spondylopathy, lumbar region
- M46.97Unspecified inflammatory spondylopathy, lumbosacral region
- M46.98Unspecified inflammatory spondylopathy, sacral and sacrococcygeal region
M46.99 questions
What does M46.99 mean?
M46.99 is the ICD-10-CM code for Unspecified inflammatory spondylopathy, multiple sites in spine. It is in chapter 13, Diseases of the musculoskeletal system and connective tissue (M00-M99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.