ICD 10 Codes Physical Therapy 
Right ankle pain ICD 10 code
Right ankle pain ICD 10 code is used by physical therapists in all settings who encounter patients with orthopedic complaints. Joint pain is among the more common orthopedic symptoms treated by physical therapists. Though pain in any joint can impact function, pain in the ankle can significantly interfere with functional mobility and activities of daily living for those who walk or stand to transfer.
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Ankle pain is quite common. Though the prevalence of ankle arthritis is less than that of knees and hips, ankle pain affects between 9 and 15% of adults. This means up to one in every seven adults experience ankle pain at any given time. Pain in the ankle can result from acute or chronic conditions and requires careful differential diagnosing and treatment planning.
Potential causes of ankle pain are listed below:
- Osteoarthritis and rheumatoid arthritis
- Ankle sprain
- Ankle muscle strain
- Posterior ankle impingement
- Achilles tendon injuries or tendinopathies
- Peroneal tendon injury
- Sinus tarsi syndrome
- Medial ankle stress fracture
- Tibialis posterior tendonitis
- Tarsal Tunnel Syndrome
- Anterior ankle impingement
- High ankle sprain
- Fractures
- Ankle instability
- Ankle dislocation
You can classify ankle injuries by location: posterior, lateral, medial or anterior. You can also classify them by chronicity of the condition: acute ankle sprain vs chronic ankle instability; achilles tendinopathy vs. tendonitis. Management of these conditions varies depending on the cause of the pain. A good clinical exam may be supplemented by diagnostic testing such as x-rays, MRIs, CT scans and ultrasounds to verify the cause and solidify a treatment plan.
If you treat orthopedic symptoms like ankle pain, you know there is no one-size-fits-all approach to its treatment. That being said, using well-validated outcome measures, referencing the literature to select evidence-based treatments and regularly reassessing your patient will help ensure your treatment plan is successful.
What is the right ankle pain ICD 10 code?
After you have finished your initial evaluation and during each subsequent treatment or re-evaluation note, you will report relevant ICD-10 codes to support the medical necessity of your treatment. Most therapists have general knowledge of useful codes for physical therapists. How many of you, though, thoroughly understand why we use ICD-10 codes and how they are structured?
If you can use a refresher on this matter, continue reading for a primer on the who, what, when and why we use ICD-10 codes. If you consider yourself an expert on ICD-10 codes, skip this next section to refresh your memory on codes commonly used when treating ankle pain.
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An Introduction to ICD-10 Codes
Who: All HIPAA-covered entities are required to submit ICD-10 codes if seeking reimbursement for services from an insurance company. This includes physical therapists.
What: ICD-10 codes are alphanumeric codes. They begin with a letter and are always between three and seven characters with a decimal point placed after the third character. Each code follows the following structure:
- Characters 1-3 indicate the category of the diagnosis
- Characters 4-6 indicate etiology, anatomic site, severity or other clinical detail
- Character 7 is an extension value, for example:
- A: initial encounter (anything related to care of the initial injury)
- D: subsequent encounter (anything related to the phase of routine care of the injury while the patient recovers–this usually refers to rehabilitation)
- S: sequela (other conditions that may result from the presence of the primary condition)
Note, for fracture care, there are several more extensions (example: P, G, K, which signify malunion, delayed healing, or nonunion for a subsequent encounter)
You will submit a primary diagnosis code (the primary reason you are treating the patient) and any other relevant diagnosis codes.
When selecting ICD-10 codes, the code with the highest number of applicable characters should be chosen, at least on the first visit. Greater specificity is more likely to lead to reimbursement but it should always be supported by the patient’s medical record and clinical knowledge of the patient’s condition.
When: ICD-10 codes must be submitted with relevant documentation whenever reimbursement is sought for covered services either by the healthcare entity itself or by a patient.
Why: While it may seem like an extra step in an already detailed process of documentation and billing, ICD-10 codes are required for a specific reason. Not only do they identify a medical diagnosis, but perhaps more importantly, they help insurance companies understand why the care you are providing is medically necessary and therefore, reimbursable.
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Right ankle pain ICD 10 code: M25.571
This right ankle pain ICD 10 code should be utilized whenever your interventions primarily address ankle pain. You may use this as a primary or secondary code depending on whether other impairments are of a higher priority.
Is right ankle pain ICD 10 code M25.571 billable?
Yes, right ankle pain ICD 10 code, M25.571 (Pain in the right ankle and joints of the right foot) is considered specific enough to indicate a diagnosis for billing/reimbursement purposes. The parent code M25.5 (pain in joint) is considered too nonspecific for billing which is why it is important to look for codes with more characters that can provide more detail. Note that this code can be used to indicate both pain in the ankle and joints of the foot.
When is an alternative to the right ankle pain ICD 10 code appropriate?
Though M25.571 is the only code that specifically describes ankle pain, there are other codes related to painful ankle conditions or injuries that you may also include. Utilizing a resource like ICD 10 Data to search for the condition you are looking for can help you identify pertinent codes. Let’s review some examples:
- S93.40: sprain of unspecified ligament of ankle: Considered too nonspecific for billing purposes, however, several codes with greater detail exist such as these examples below:
- S93.411A: Sprain of calcaneofibular ligament of right ankle, initial encounter
- S93.421D: Sprain of the deltoid ligament of right ankle, subsequent encounter
- G57.51: Tarsal tunnel syndrome of right lower limb
- M19.071: Primary osteoarthritis of right ankle and foot
- M76.61: Achilles tendinitis, right leg
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Right ankle pain ICD 10 code tips
In addition to these codes specific to ankle conditions or injuries, place of occurrence codes (Y92) and external cause codes (V00-Y99) can be reported during the initial evaluation, when applicable, to further detail an injury as the cause of ankle pain.
Finally, consider reporting ICD-10 codes that describe the functional implications of your patient’s ankle pain. For example, you can use the code R26.89 (Antalgic gait or other abnormalities of gait and mobility) or R26.81 (Unsteadiness on feet) to indicate your intention to address gait and balance problems.
As you can see, there are many right ankle pain ICD 10 codes. The Centers for Medicare and Medicaid Services publish an updated list of codes each year to go into effect October 1st and remain in effect until September 30th of the following year.
You do not have to be an expert in coding and billing to employ good right ankle pain ICD 10 code reporting practices. Using these codes thoughtfully helps ensure timely and accurate reimbursement for your hard work and allows your patients to continue to receive the care they need.
How EHR and practice management software can save you time with insurance billing for therapists
EHRs with integrated billing software and clearing houses, such as TheraPlatform, offer therapists significant advantages in creating an efficient insurance billing process. The key is minimizing the amount of time dedicated to developing, sending, and tracking medical claims through features such as automation and batching.
What are automation and batching?
- Automation refers to setting up software to perform tasks with limited human interaction.
- Batching or performing administrative tasks in blocks of time at once allows you to perform a task from a single entry point with less clicking.
Which billing and medical claim tasks can be automated and batched through billing software?
- Invoices: Create multiple invoices for multiple clients with a click or two of a button or set up auto-invoice creation, and the software will automatically create invoices for you at the preferred time. You can even have the system automatically send invoices to your clients.
- Credit card processing: Charge multiple clients with a click of a button or set up auto credit card billing, and the billing software will automatically charge the card (easier than swiping!)
- Email payment reminders: Never manually send another reminder email for payment again, or skip this altogether by enabling auto credit card charges.
- Automated claim creation and submission: Batch multiple claims with one button click or turn auto claim creation and submission on.
- Live claim validation: The system reviews each claim to catch any human errors before submission, saving you time and reducing rejected claims.
- Automated payment posting: Streamline posting procedures for paid medical claims with ERA. When insurance offers ERA, all their payments will post automatically on TheraPlatform's EHR.
- Tracking: Track payment and profits, including aging invoices, overdue invoices, transactions, billed services, service providers.
Utilizing billing software integrated with an EHR and practice management software can make storing and sharing billing and insurance easy and save providers time when it comes to insurance billing for therapists.
Resources
TheraPlatform is an all-in-one EHR, practice management, and teletherapy software built for therapists to help them save time on admin tasks. It offers a 30-day risk-free trial with no credit card required and supports different industries and sizes of practices, including physical therapists in group and solo practices.
More resources
- Therapy resources and worksheets
- Therapy private practice courses
- Ultimate teletherapy ebook
- The Ultimate Insurance Billing Guide for Therapists
- The Ultimate Guide to Starting a Private Therapy Practice
- Insurance billing 101
- Practice management tools