M48.1
Non-Billable (Header)Ankylosing hyperostosis [Forestier]
Child Codes
M48.10Ankylosing hyperostosis [Forestier], site unspecified
M48.11Ankylosing hyperostosis [Forestier], occipito-atlanto-axial region
M48.12Ankylosing hyperostosis [Forestier], cervical region
M48.13Ankylosing hyperostosis [Forestier], cervicothoracic region
M48.14Ankylosing hyperostosis [Forestier], thoracic region
M48.15Ankylosing hyperostosis [Forestier], thoracolumbar region
M48.16Ankylosing hyperostosis [Forestier], lumbar region
M48.17Ankylosing hyperostosis [Forestier], lumbosacral region
M48.18Ankylosing hyperostosis [Forestier], sacral and sacrococcygeal region
M48.19Ankylosing hyperostosis [Forestier], multiple sites in spine
Code Hierarchy
└M48Other spondylopathies└M48.1Ankylosing hyperostosis [Forestier]
└M48.1Ankylosing hyperostosis [Forestier]