ICD-9-CM Codes ICD-9-PCS Codes

737.20 - Lordosis (acquired) (postural)

GEM Conversion to ICD-10 CM

M40.40

Fs: 10000 – Postural lordosis, site unspecified

Sibling Codes

737.20

Lordosis (acquired) (postural)

737.21

Lordosis, postlaminectomy

737.22

Other postsurgical lordosis

737.29

Other lordosis (acquired)

Parent Sibling Codes

737.0

Adolescent postural kyphosis

737.8

Other curvatures of spine

737.9

Unspecified curvature of spine