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M40.46

Billable

Postural lordosis, lumbar region

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

Postural lordosis affecting the lumbar region (lower back), where excessive inward curvature develops due to postural habits or muscle imbalances.

Coding Tips

  • •This is the most common site for postural lordosis; verify documentation indicates postural etiology rather than other causes
  • •Consider associated conditions like weak abdominal muscles or tight hip flexors that may be documented

Code Hierarchy

└M40Kyphosis and lordosis└M40.4Postural lordosis└M40.46Postural lordosis, lumbar region
└M40.46Postural lordosis, lumbar region

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