M54.2 classifies cervicalgia — localized pain or discomfort in the cervical (neck) region of the spine that does not radiate and is not attributable to a more specific underlying condition such as intervertebral disc disorder, radiculopathy, or structural injury.

Documentation tips

What should appear in the chart to support M54.2.

Source · Editorial brief grounded in 6 cited references ↓

• Document anatomical location precisely — posterior midline, bilateral paraspinal, unilateral trapezius — rather than just 'neck pain,' to support medical necessity.
• Record duration: acute (under 3 months) vs. chronic (over 3 months) in the clinical note, since M54.2 does not differentiate and payers may require it for therapy authorization.
• Explicitly state the absence of radiculopathy, disc disorder, or neurological deficits when using M54.2 — this positions the code correctly and reduces audit exposure.
• If imaging is ordered, reference the findings (e.g., no disc herniation, mild degenerative changes without cord involvement) to reinforce why M54.2 — not a M50.- code — was selected.
• Document severity using a validated pain scale (NRS or VAS) and any functional limitations (range of motion, ADL restrictions) to support ongoing treatment medical necessity.
• Record conservative care history — physical therapy, NSAIDs, chiropractic — especially when escalating to injections or specialist referral, as payers often require stepwise documentation.

Related CPT procedures

Procedure codes commonly billed with M54.2. Linking the right diagnosis to the right procedure is what establishes medical necessity.

Source · CMS LCDs · AAOS specialty guidance · claims-pattern analysis

Common coding pitfalls

The recurring mistakes coders make with M54.2 and adjacent codes.

Source · Editorial brief grounded in CDC ICD-10-CM tabular guidance, AAOS coding references, and cited references ↓

• Coding M54.2 when the provider documents a cervical disc disorder (M50.-): the Type 1 Excludes is absolute — disc-caused cervicalgia must be coded to M50.- only.
• Using M54.2 for neck pain with arm radiation or documented radiculopathy — that presentation requires M54.12 (cervical radiculopathy), not M54.2.
• Assigning M54.2 for whiplash or acute trauma-related neck pain — use S13.4XXA (sprain of ligaments of cervical spine, initial encounter) or the appropriate S-code with 7th-character extension.
• Failing to escalate specificity over time: continuing to bill M54.2 visit after visit without workup documentation or a plan to rule in/out a more specific diagnosis can trigger payer scrutiny.
• Confusing M54.2 with R52 (pain, unspecified) — guidelines direct coders to M54.2 over a generic pain code whenever cervical localization is documented.

Clinical context

Source · Editorial summary grounded in 6 cited references ↓

Inclusion & exclusion notes

Per the official ICD-10-CM Tabular List.

Source · CDC ICD-10-CM Official Tabular List · 2026

Sibling codes

Other billable codes under M54 (laterality / anatomic variants).